76868792

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 200793600

約数和(自身を除く): 123924808

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 29, 44, 52, 56, 58, 77, 88, 91, 104, 116, 143, 154, 182, 203, 232, 286, 308, 319, 331, 364, 377, 406, 572, 616, 638, 662, 728, 754, 812, 1001, 1144, 1276, 1324, 1508, 1624, 2002, 2233, 2317, 2552, 2639, 2648, 3016, 3641, 4004, 4147, 4303, 4466, 4634, 5278, 7282, 8008, 8294, 8606, 8932, 9268, 9599, 10556, 14564, 16588, 17212, 17864, 18536, 19198, 21112, 25487, 29029, 29128, 30121, 33176, 34424, 38396, 47333, 50974, 58058, 60242, 67193, 76792, 94666, 101948, 105589, 116116, 120484, 124787, 134386, 189332, 203896, 211178, 232232, 240968, 249574, 268772, 331331, 378664, 422356, 499148, 537544, 662662, 739123, 844712, 873509, 998296, 1325324, 1372657, 1478246, 1747018, 2650648, 2745314, 2956492, 3494036, 5490628, 5912984, 6988072, 9608599, 10981256, 19217198, 38434396, 76868792]

約数ペア:

[(1, 76868792), (2, 38434396), (4, 19217198), (7, 10981256), (8, 9608599), (11, 6988072), (13, 5912984), (14, 5490628), (22, 3494036), (26, 2956492), (28, 2745314), (29, 2650648), (44, 1747018), (52, 1478246), (56, 1372657), (58, 1325324), (77, 998296), (88, 873509), (91, 844712), (104, 739123), (116, 662662), (143, 537544), (154, 499148), (182, 422356), (203, 378664), (232, 331331), (286, 268772), (308, 249574), (319, 240968), (331, 232232), (364, 211178), (377, 203896), (406, 189332), (572, 134386), (616, 124787), (638, 120484), (662, 116116), (728, 105589), (754, 101948), (812, 94666), (1001, 76792), (1144, 67193), (1276, 60242), (1324, 58058), (1508, 50974), (1624, 47333), (2002, 38396), (2233, 34424), (2317, 33176), (2552, 30121), (2639, 29128), (2648, 29029), (3016, 25487), (3641, 21112), (4004, 19198), (4147, 18536), (4303, 17864), (4466, 17212), (4634, 16588), (5278, 14564), (7282, 10556), (8008, 9599), (8294, 9268), (8606, 8932)]