75997416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 221760000

約数和(自身を除く): 145762584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 109, 114, 132, 139, 152, 209, 218, 228, 264, 278, 327, 417, 418, 436, 456, 556, 627, 654, 834, 836, 872, 1112, 1199, 1254, 1308, 1529, 1668, 1672, 2071, 2398, 2508, 2616, 2641, 3058, 3336, 3597, 4142, 4587, 4796, 5016, 5282, 6116, 6213, 7194, 7923, 8284, 9174, 9592, 10564, 12232, 12426, 14388, 15151, 15846, 16568, 18348, 21128, 22781, 24852, 28776, 29051, 30302, 31692, 36696, 45453, 45562, 49704, 58102, 60604, 63384, 68343, 87153, 90906, 91124, 116204, 121208, 136686, 166661, 174306, 181812, 182248, 232408, 273372, 287869, 333322, 348612, 363624, 499983, 546744, 575738, 666644, 697224, 863607, 999966, 1151476, 1333288, 1727214, 1999932, 2302952, 3166559, 3454428, 3999864, 6333118, 6908856, 9499677, 12666236, 18999354, 25332472, 37998708, 75997416]

約数ペア:

[(1, 75997416), (2, 37998708), (3, 25332472), (4, 18999354), (6, 12666236), (8, 9499677), (11, 6908856), (12, 6333118), (19, 3999864), (22, 3454428), (24, 3166559), (33, 2302952), (38, 1999932), (44, 1727214), (57, 1333288), (66, 1151476), (76, 999966), (88, 863607), (109, 697224), (114, 666644), (132, 575738), (139, 546744), (152, 499983), (209, 363624), (218, 348612), (228, 333322), (264, 287869), (278, 273372), (327, 232408), (417, 182248), (418, 181812), (436, 174306), (456, 166661), (556, 136686), (627, 121208), (654, 116204), (834, 91124), (836, 90906), (872, 87153), (1112, 68343), (1199, 63384), (1254, 60604), (1308, 58102), (1529, 49704), (1668, 45562), (1672, 45453), (2071, 36696), (2398, 31692), (2508, 30302), (2616, 29051), (2641, 28776), (3058, 24852), (3336, 22781), (3597, 21128), (4142, 18348), (4587, 16568), (4796, 15846), (5016, 15151), (5282, 14388), (6116, 12426), (6213, 12232), (7194, 10564), (7923, 9592), (8284, 9174)]