68287544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 145152000

約数和(自身を除く): 76864456

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 59, 62, 104, 118, 124, 236, 248, 359, 403, 472, 718, 767, 806, 1436, 1534, 1612, 1829, 2872, 3068, 3224, 3658, 4667, 6136, 7316, 9334, 11129, 14632, 18668, 21181, 22258, 23777, 37336, 42362, 44516, 47554, 84724, 89032, 95108, 144677, 169448, 190216, 275353, 289354, 550706, 578708, 656611, 1101412, 1157416, 1313222, 2202824, 2626444, 5252888, 8535943, 17071886, 34143772, 68287544]

約数ペア:

[(1, 68287544), (2, 34143772), (4, 17071886), (8, 8535943), (13, 5252888), (26, 2626444), (31, 2202824), (52, 1313222), (59, 1157416), (62, 1101412), (104, 656611), (118, 578708), (124, 550706), (236, 289354), (248, 275353), (359, 190216), (403, 169448), (472, 144677), (718, 95108), (767, 89032), (806, 84724), (1436, 47554), (1534, 44516), (1612, 42362), (1829, 37336), (2872, 23777), (3068, 22258), (3224, 21181), (3658, 18668), (4667, 14632), (6136, 11129), (7316, 9334)]