87989328

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 302230656

約数和(自身を除く): 214241328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 53, 54, 56, 61, 63, 72, 81, 84, 106, 108, 112, 122, 126, 144, 159, 162, 168, 183, 189, 212, 216, 243, 244, 252, 318, 324, 336, 366, 371, 378, 424, 427, 432, 477, 486, 488, 504, 549, 567, 636, 648, 732, 742, 756, 848, 854, 954, 972, 976, 1008, 1098, 1113, 1134, 1272, 1281, 1296, 1431, 1464, 1484, 1512, 1647, 1701, 1708, 1908, 1944, 2196, 2226, 2268, 2544, 2562, 2862, 2928, 2968, 3024, 3233, 3294, 3339, 3402, 3416, 3816, 3843, 3888, 4293, 4392, 4452, 4536, 4941, 5124, 5724, 5936, 6466, 6588, 6678, 6804, 6832, 7632, 7686, 8586, 8784, 8904, 9072, 9699, 9882, 10017, 10248, 11448, 11529, 12879, 12932, 13176, 13356, 13608, 14823, 15372, 17172, 17808, 19398, 19764, 20034, 20496, 22631, 22896, 23058, 25758, 25864, 26352, 26712, 27216, 29097, 29646, 30051, 30744, 34344, 34587, 38796, 39528, 40068, 45262, 46116, 51516, 51728, 53424, 58194, 59292, 60102, 61488, 67893, 68688, 69174, 77592, 79056, 80136, 87291, 90153, 90524, 92232, 103032, 103761, 116388, 118584, 120204, 135786, 138348, 155184, 160272, 174582, 180306, 181048, 184464, 203679, 206064, 207522, 232776, 237168, 240408, 261873, 271572, 276696, 349164, 360612, 362096, 407358, 415044, 465552, 480816, 523746, 543144, 553392, 611037, 698328, 721224, 785619, 814716, 830088, 1047492, 1086288, 1222074, 1396656, 1442448, 1571238, 1629432, 1660176, 1833111, 2094984, 2444148, 3142476, 3258864, 3666222, 4189968, 4888296, 5499333, 6284952, 7332444, 9776592, 10998666, 12569904, 14664888, 21997332, 29329776, 43994664, 87989328]

約数ペア:

[(1, 87989328), (2, 43994664), (3, 29329776), (4, 21997332), (6, 14664888), (7, 12569904), (8, 10998666), (9, 9776592), (12, 7332444), (14, 6284952), (16, 5499333), (18, 4888296), (21, 4189968), (24, 3666222), (27, 3258864), (28, 3142476), (36, 2444148), (42, 2094984), (48, 1833111), (53, 1660176), (54, 1629432), (56, 1571238), (61, 1442448), (63, 1396656), (72, 1222074), (81, 1086288), (84, 1047492), (106, 830088), (108, 814716), (112, 785619), (122, 721224), (126, 698328), (144, 611037), (159, 553392), (162, 543144), (168, 523746), (183, 480816), (189, 465552), (212, 415044), (216, 407358), (243, 362096), (244, 360612), (252, 349164), (318, 276696), (324, 271572), (336, 261873), (366, 240408), (371, 237168), (378, 232776), (424, 207522), (427, 206064), (432, 203679), (477, 184464), (486, 181048), (488, 180306), (504, 174582), (549, 160272), (567, 155184), (636, 138348), (648, 135786), (732, 120204), (742, 118584), (756, 116388), (848, 103761), (854, 103032), (954, 92232), (972, 90524), (976, 90153), (1008, 87291), (1098, 80136), (1113, 79056), (1134, 77592), (1272, 69174), (1281, 68688), (1296, 67893), (1431, 61488), (1464, 60102), (1484, 59292), (1512, 58194), (1647, 53424), (1701, 51728), (1708, 51516), (1908, 46116), (1944, 45262), (2196, 40068), (2226, 39528), (2268, 38796), (2544, 34587), (2562, 34344), (2862, 30744), (2928, 30051), (2968, 29646), (3024, 29097), (3233, 27216), (3294, 26712), (3339, 26352), (3402, 25864), (3416, 25758), (3816, 23058), (3843, 22896), (3888, 22631), (4293, 20496), (4392, 20034), (4452, 19764), (4536, 19398), (4941, 17808), (5124, 17172), (5724, 15372), (5936, 14823), (6466, 13608), (6588, 13356), (6678, 13176), (6804, 12932), (6832, 12879), (7632, 11529), (7686, 11448), (8586, 10248), (8784, 10017), (8904, 9882), (9072, 9699)]