89678442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1031}}^1$

素因数の和:1171

約数の個数: 64

約数和(自身を含む): 217958400

約数和(自身を除く): 128279958

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 109, 114, 133, 218, 266, 327, 399, 654, 763, 798, 1031, 1526, 2062, 2071, 2289, 3093, 4142, 4578, 6186, 6213, 7217, 12426, 14434, 14497, 19589, 21651, 28994, 39178, 43302, 43491, 58767, 86982, 112379, 117534, 137123, 224758, 274246, 337137, 411369, 674274, 786653, 822738, 1573306, 2135201, 2359959, 4270402, 4719918, 6405603, 12811206, 14946407, 29892814, 44839221, 89678442]

約数ペア:

[(1, 89678442), (2, 44839221), (3, 29892814), (6, 14946407), (7, 12811206), (14, 6405603), (19, 4719918), (21, 4270402), (38, 2359959), (42, 2135201), (57, 1573306), (109, 822738), (114, 786653), (133, 674274), (218, 411369), (266, 337137), (327, 274246), (399, 224758), (654, 137123), (763, 117534), (798, 112379), (1031, 86982), (1526, 58767), (2062, 43491), (2071, 43302), (2289, 39178), (3093, 28994), (4142, 21651), (4578, 19589), (6186, 14497), (6213, 14434), (7217, 12426)]