74745468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 231678720

約数和(自身を除く): 156933252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 67, 76, 84, 114, 126, 133, 134, 171, 201, 228, 233, 252, 266, 268, 342, 399, 402, 466, 469, 532, 603, 684, 699, 798, 804, 932, 938, 1197, 1206, 1273, 1398, 1407, 1596, 1631, 1876, 2097, 2394, 2412, 2546, 2796, 2814, 3262, 3819, 4194, 4221, 4427, 4788, 4893, 5092, 5628, 6524, 7638, 8388, 8442, 8854, 8911, 9786, 11457, 13281, 14679, 15276, 15611, 16884, 17708, 17822, 19572, 22914, 26562, 26733, 29358, 30989, 31222, 35644, 39843, 45828, 46833, 53124, 53466, 58716, 61978, 62444, 79686, 80199, 92967, 93666, 106932, 109277, 123956, 140499, 159372, 160398, 185934, 187332, 218554, 278901, 280998, 296609, 320796, 327831, 371868, 437108, 557802, 561996, 593218, 655662, 889827, 983493, 1115604, 1186436, 1311324, 1779654, 1966986, 2076263, 2669481, 3559308, 3933972, 4152526, 5338962, 6228789, 8305052, 10677924, 12457578, 18686367, 24915156, 37372734, 74745468]

約数ペア:

[(1, 74745468), (2, 37372734), (3, 24915156), (4, 18686367), (6, 12457578), (7, 10677924), (9, 8305052), (12, 6228789), (14, 5338962), (18, 4152526), (19, 3933972), (21, 3559308), (28, 2669481), (36, 2076263), (38, 1966986), (42, 1779654), (57, 1311324), (63, 1186436), (67, 1115604), (76, 983493), (84, 889827), (114, 655662), (126, 593218), (133, 561996), (134, 557802), (171, 437108), (201, 371868), (228, 327831), (233, 320796), (252, 296609), (266, 280998), (268, 278901), (342, 218554), (399, 187332), (402, 185934), (466, 160398), (469, 159372), (532, 140499), (603, 123956), (684, 109277), (699, 106932), (798, 93666), (804, 92967), (932, 80199), (938, 79686), (1197, 62444), (1206, 61978), (1273, 58716), (1398, 53466), (1407, 53124), (1596, 46833), (1631, 45828), (1876, 39843), (2097, 35644), (2394, 31222), (2412, 30989), (2546, 29358), (2796, 26733), (2814, 26562), (3262, 22914), (3819, 19572), (4194, 17822), (4221, 17708), (4427, 16884), (4788, 15611), (4893, 15276), (5092, 14679), (5628, 13281), (6524, 11457), (7638, 9786), (8388, 8911), (8442, 8854)]