88427976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2179

約数の個数: 128

約数和(自身を含む): 286540800

約数和(自身を除く): 198112824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2131, 2184, 2964, 3192, 3458, 4262, 5187, 5928, 6393, 6916, 8524, 10374, 12786, 13832, 14917, 17048, 20748, 25572, 27703, 29834, 40489, 41496, 44751, 51144, 55406, 59668, 80978, 83109, 89502, 110812, 119336, 121467, 161956, 166218, 179004, 193921, 221624, 242934, 283423, 323912, 332436, 358008, 387842, 485868, 526357, 566846, 581763, 664872, 775684, 850269, 971736, 1052714, 1133692, 1163526, 1551368, 1579071, 1700538, 2105428, 2267384, 2327052, 3158142, 3401076, 3684499, 4210856, 4654104, 6316284, 6802152, 7368998, 11053497, 12632568, 14737996, 22106994, 29475992, 44213988, 88427976]

約数ペア:

[(1, 88427976), (2, 44213988), (3, 29475992), (4, 22106994), (6, 14737996), (7, 12632568), (8, 11053497), (12, 7368998), (13, 6802152), (14, 6316284), (19, 4654104), (21, 4210856), (24, 3684499), (26, 3401076), (28, 3158142), (38, 2327052), (39, 2267384), (42, 2105428), (52, 1700538), (56, 1579071), (57, 1551368), (76, 1163526), (78, 1133692), (84, 1052714), (91, 971736), (104, 850269), (114, 775684), (133, 664872), (152, 581763), (156, 566846), (168, 526357), (182, 485868), (228, 387842), (247, 358008), (266, 332436), (273, 323912), (312, 283423), (364, 242934), (399, 221624), (456, 193921), (494, 179004), (532, 166218), (546, 161956), (728, 121467), (741, 119336), (798, 110812), (988, 89502), (1064, 83109), (1092, 80978), (1482, 59668), (1596, 55406), (1729, 51144), (1976, 44751), (2131, 41496), (2184, 40489), (2964, 29834), (3192, 27703), (3458, 25572), (4262, 20748), (5187, 17048), (5928, 14917), (6393, 13832), (6916, 12786), (8524, 10374)]