8808072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 28089600

約数和(自身を除く): 19281528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 74, 78, 84, 91, 104, 109, 111, 148, 156, 168, 182, 218, 222, 259, 273, 296, 312, 327, 364, 436, 444, 481, 518, 546, 654, 728, 763, 777, 872, 888, 962, 1036, 1092, 1308, 1417, 1443, 1526, 1554, 1924, 2072, 2184, 2289, 2616, 2834, 2886, 3052, 3108, 3367, 3848, 4033, 4251, 4578, 5668, 5772, 6104, 6216, 6734, 8066, 8502, 9156, 9919, 10101, 11336, 11544, 12099, 13468, 16132, 17004, 18312, 19838, 20202, 24198, 26936, 28231, 29757, 32264, 34008, 39676, 40404, 48396, 52429, 56462, 59514, 79352, 80808, 84693, 96792, 104858, 112924, 119028, 157287, 169386, 209716, 225848, 238056, 314574, 338772, 367003, 419432, 629148, 677544, 734006, 1101009, 1258296, 1468012, 2202018, 2936024, 4404036, 8808072]

約数ペア:

[(1, 8808072), (2, 4404036), (3, 2936024), (4, 2202018), (6, 1468012), (7, 1258296), (8, 1101009), (12, 734006), (13, 677544), (14, 629148), (21, 419432), (24, 367003), (26, 338772), (28, 314574), (37, 238056), (39, 225848), (42, 209716), (52, 169386), (56, 157287), (74, 119028), (78, 112924), (84, 104858), (91, 96792), (104, 84693), (109, 80808), (111, 79352), (148, 59514), (156, 56462), (168, 52429), (182, 48396), (218, 40404), (222, 39676), (259, 34008), (273, 32264), (296, 29757), (312, 28231), (327, 26936), (364, 24198), (436, 20202), (444, 19838), (481, 18312), (518, 17004), (546, 16132), (654, 13468), (728, 12099), (763, 11544), (777, 11336), (872, 10101), (888, 9919), (962, 9156), (1036, 8502), (1092, 8066), (1308, 6734), (1417, 6216), (1443, 6104), (1526, 5772), (1554, 5668), (1924, 4578), (2072, 4251), (2184, 4033), (2289, 3848), (2616, 3367), (2834, 3108), (2886, 3052)]