78661036792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{365213}}^1$

素因数の和:365360

約数の個数: 64

約数和(自身を含む): 168728868000

約数和(自身を除く): 90067831208

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 109, 152, 218, 247, 436, 494, 872, 988, 1417, 1976, 2071, 2834, 4142, 5668, 8284, 11336, 16568, 26923, 53846, 107692, 215384, 365213, 730426, 1460852, 2921704, 4747769, 6939047, 9495538, 13878094, 18991076, 27756188, 37982152, 39808217, 55512376, 79616434, 90207611, 159232868, 180415222, 318465736, 360830444, 517506821, 721660888, 756356123, 1035013642, 1512712246, 2070027284, 3025424492, 4140054568, 6050848984, 9832629599, 19665259198, 39330518396, 78661036792]

約数ペア:

[(1, 78661036792), (2, 39330518396), (4, 19665259198), (8, 9832629599), (13, 6050848984), (19, 4140054568), (26, 3025424492), (38, 2070027284), (52, 1512712246), (76, 1035013642), (104, 756356123), (109, 721660888), (152, 517506821), (218, 360830444), (247, 318465736), (436, 180415222), (494, 159232868), (872, 90207611), (988, 79616434), (1417, 55512376), (1976, 39808217), (2071, 37982152), (2834, 27756188), (4142, 18991076), (5668, 13878094), (8284, 9495538), (11336, 6939047), (16568, 4747769), (26923, 2921704), (53846, 1460852), (107692, 730426), (215384, 365213)]