65506012

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:427

約数の個数: 72

約数和(自身を含む): 140767200

約数和(自身を除く): 75261188

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 121, 143, 242, 286, 319, 359, 377, 484, 572, 638, 718, 754, 1276, 1436, 1508, 1573, 3146, 3509, 3949, 4147, 4667, 6292, 7018, 7898, 8294, 9334, 10411, 14036, 15796, 16588, 18668, 20822, 41644, 43439, 45617, 51337, 86878, 91234, 102674, 114521, 135343, 173756, 182468, 205348, 229042, 270686, 458084, 541372, 564707, 1129414, 1259731, 1488773, 2258828, 2519462, 2977546, 5038924, 5955092, 16376503, 32753006, 65506012]

約数ペア:

[(1, 65506012), (2, 32753006), (4, 16376503), (11, 5955092), (13, 5038924), (22, 2977546), (26, 2519462), (29, 2258828), (44, 1488773), (52, 1259731), (58, 1129414), (116, 564707), (121, 541372), (143, 458084), (242, 270686), (286, 229042), (319, 205348), (359, 182468), (377, 173756), (484, 135343), (572, 114521), (638, 102674), (718, 91234), (754, 86878), (1276, 51337), (1436, 45617), (1508, 43439), (1573, 41644), (3146, 20822), (3509, 18668), (3949, 16588), (4147, 15796), (4667, 14036), (6292, 10411), (7018, 9334), (7898, 8294)]