74936988

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 240

約数和(自身を含む): 247188480

約数和(自身を除く): 172251492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 37, 38, 42, 47, 54, 57, 63, 74, 76, 81, 84, 94, 108, 111, 114, 126, 133, 141, 148, 162, 171, 188, 189, 222, 228, 252, 259, 266, 282, 324, 329, 333, 342, 378, 399, 423, 444, 513, 518, 532, 564, 567, 658, 666, 684, 703, 756, 777, 798, 846, 893, 987, 999, 1026, 1036, 1134, 1197, 1269, 1316, 1332, 1406, 1539, 1554, 1596, 1692, 1739, 1786, 1974, 1998, 2052, 2109, 2268, 2331, 2394, 2538, 2679, 2812, 2961, 2997, 3078, 3108, 3478, 3572, 3591, 3807, 3948, 3996, 4218, 4662, 4788, 4921, 5076, 5217, 5358, 5922, 5994, 6156, 6251, 6327, 6956, 6993, 7182, 7614, 8037, 8436, 8883, 9324, 9842, 10434, 10716, 10773, 11844, 11988, 12173, 12502, 12654, 13986, 14364, 14763, 15228, 15651, 16074, 17766, 18753, 18981, 19684, 20868, 20979, 21546, 24111, 24346, 25004, 25308, 26649, 27972, 29526, 31302, 32148, 33041, 35532, 36519, 37506, 37962, 41958, 43092, 44289, 46953, 48222, 48692, 53298, 56259, 56943, 59052, 62604, 66082, 72333, 73038, 75012, 75924, 83916, 88578, 93906, 96444, 99123, 106596, 109557, 112518, 113886, 132164, 132867, 140859, 144666, 146076, 168777, 177156, 187812, 198246, 219114, 225036, 227772, 231287, 265734, 281718, 289332, 297369, 328671, 337554, 396492, 398601, 438228, 462574, 506331, 531468, 563436, 594738, 657342, 675108, 693861, 797202, 892107, 925148, 986013, 1012662, 1189476, 1314684, 1387722, 1594404, 1784214, 1972026, 2025324, 2081583, 2676321, 2775444, 3568428, 3944052, 4163166, 5352642, 6244749, 8326332, 10705284, 12489498, 18734247, 24978996, 37468494, 74936988]

約数ペア:

[(1, 74936988), (2, 37468494), (3, 24978996), (4, 18734247), (6, 12489498), (7, 10705284), (9, 8326332), (12, 6244749), (14, 5352642), (18, 4163166), (19, 3944052), (21, 3568428), (27, 2775444), (28, 2676321), (36, 2081583), (37, 2025324), (38, 1972026), (42, 1784214), (47, 1594404), (54, 1387722), (57, 1314684), (63, 1189476), (74, 1012662), (76, 986013), (81, 925148), (84, 892107), (94, 797202), (108, 693861), (111, 675108), (114, 657342), (126, 594738), (133, 563436), (141, 531468), (148, 506331), (162, 462574), (171, 438228), (188, 398601), (189, 396492), (222, 337554), (228, 328671), (252, 297369), (259, 289332), (266, 281718), (282, 265734), (324, 231287), (329, 227772), (333, 225036), (342, 219114), (378, 198246), (399, 187812), (423, 177156), (444, 168777), (513, 146076), (518, 144666), (532, 140859), (564, 132867), (567, 132164), (658, 113886), (666, 112518), (684, 109557), (703, 106596), (756, 99123), (777, 96444), (798, 93906), (846, 88578), (893, 83916), (987, 75924), (999, 75012), (1026, 73038), (1036, 72333), (1134, 66082), (1197, 62604), (1269, 59052), (1316, 56943), (1332, 56259), (1406, 53298), (1539, 48692), (1554, 48222), (1596, 46953), (1692, 44289), (1739, 43092), (1786, 41958), (1974, 37962), (1998, 37506), (2052, 36519), (2109, 35532), (2268, 33041), (2331, 32148), (2394, 31302), (2538, 29526), (2679, 27972), (2812, 26649), (2961, 25308), (2997, 25004), (3078, 24346), (3108, 24111), (3478, 21546), (3572, 20979), (3591, 20868), (3807, 19684), (3948, 18981), (3996, 18753), (4218, 17766), (4662, 16074), (4788, 15651), (4921, 15228), (5076, 14763), (5217, 14364), (5358, 13986), (5922, 12654), (5994, 12502), (6156, 12173), (6251, 11988), (6327, 11844), (6956, 10773), (6993, 10716), (7182, 10434), (7614, 9842), (8037, 9324), (8436, 8883)]