78437654148

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1303

約数の個数: 216

約数和(自身を含む): 221926634496

約数和(自身を除く): 143488980348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 127, 147, 186, 196, 217, 254, 294, 372, 381, 434, 508, 588, 651, 762, 868, 889, 961, 1093, 1302, 1519, 1524, 1778, 1922, 2186, 2604, 2667, 2883, 3038, 3279, 3556, 3844, 3937, 4372, 4557, 5334, 5766, 6076, 6223, 6558, 6727, 7651, 7874, 9114, 10668, 11532, 11811, 12446, 13116, 13454, 15302, 15748, 18228, 18669, 20181, 22953, 23622, 24892, 26908, 27559, 30604, 33883, 37338, 40362, 45906, 47089, 47244, 53557, 55118, 67766, 74676, 80724, 82677, 91812, 94178, 101649, 107114, 110236, 122047, 135532, 138811, 141267, 160671, 165354, 188356, 192913, 203298, 214228, 237181, 244094, 277622, 282534, 321342, 330708, 366141, 385826, 406596, 416433, 474362, 488188, 555244, 565068, 578739, 642684, 711543, 732282, 771652, 832866, 854329, 948724, 971677, 1050373, 1157478, 1423086, 1464564, 1660267, 1665732, 1708658, 1943354, 2100746, 2314956, 2562987, 2846172, 2915031, 3151119, 3320534, 3417316, 3886708, 4201492, 4303141, 4980801, 5125974, 5830062, 5980303, 6302238, 6641068, 6801739, 7352611, 8606282, 9961602, 10251948, 11660124, 11960606, 12604476, 12909423, 13603478, 14705222, 17212564, 17940909, 19923204, 20405217, 22057833, 23921212, 25818846, 27206956, 29410444, 30121987, 35881818, 40810434, 44115666, 51468277, 51637692, 60243974, 71763636, 81620868, 88231332, 90365961, 102936554, 120487948, 133397371, 154404831, 180731922, 205873108, 210853909, 266794742, 308809662, 361463844, 400192113, 421707818, 533589484, 617619324, 632561727, 800384226, 843415636, 933781597, 1265123454, 1600768452, 1867563194, 2530246908, 2801344791, 3735126388, 5602689582, 6536471179, 11205379164, 13072942358, 19609413537, 26145884716, 39218827074, 78437654148]

約数ペア:

[(1, 78437654148), (2, 39218827074), (3, 26145884716), (4, 19609413537), (6, 13072942358), (7, 11205379164), (12, 6536471179), (14, 5602689582), (21, 3735126388), (28, 2801344791), (31, 2530246908), (42, 1867563194), (49, 1600768452), (62, 1265123454), (84, 933781597), (93, 843415636), (98, 800384226), (124, 632561727), (127, 617619324), (147, 533589484), (186, 421707818), (196, 400192113), (217, 361463844), (254, 308809662), (294, 266794742), (372, 210853909), (381, 205873108), (434, 180731922), (508, 154404831), (588, 133397371), (651, 120487948), (762, 102936554), (868, 90365961), (889, 88231332), (961, 81620868), (1093, 71763636), (1302, 60243974), (1519, 51637692), (1524, 51468277), (1778, 44115666), (1922, 40810434), (2186, 35881818), (2604, 30121987), (2667, 29410444), (2883, 27206956), (3038, 25818846), (3279, 23921212), (3556, 22057833), (3844, 20405217), (3937, 19923204), (4372, 17940909), (4557, 17212564), (5334, 14705222), (5766, 13603478), (6076, 12909423), (6223, 12604476), (6558, 11960606), (6727, 11660124), (7651, 10251948), (7874, 9961602), (9114, 8606282), (10668, 7352611), (11532, 6801739), (11811, 6641068), (12446, 6302238), (13116, 5980303), (13454, 5830062), (15302, 5125974), (15748, 4980801), (18228, 4303141), (18669, 4201492), (20181, 3886708), (22953, 3417316), (23622, 3320534), (24892, 3151119), (26908, 2915031), (27559, 2846172), (30604, 2562987), (33883, 2314956), (37338, 2100746), (40362, 1943354), (45906, 1708658), (47089, 1665732), (47244, 1660267), (53557, 1464564), (55118, 1423086), (67766, 1157478), (74676, 1050373), (80724, 971677), (82677, 948724), (91812, 854329), (94178, 832866), (101649, 771652), (107114, 732282), (110236, 711543), (122047, 642684), (135532, 578739), (138811, 565068), (141267, 555244), (160671, 488188), (165354, 474362), (188356, 416433), (192913, 406596), (203298, 385826), (214228, 366141), (237181, 330708), (244094, 321342), (277622, 282534)]