75498878

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 145152000

約数和(自身を除く): 69653122

約数列:

[1, 2, 7, 13, 14, 26, 59, 79, 89, 91, 118, 158, 178, 182, 413, 553, 623, 767, 826, 1027, 1106, 1157, 1246, 1534, 2054, 2314, 4661, 5251, 5369, 7031, 7189, 8099, 9322, 10502, 10738, 14062, 14378, 16198, 32627, 36757, 49217, 60593, 65254, 68263, 73514, 91403, 98434, 121186, 136526, 182806, 414829, 424151, 477841, 639821, 829658, 848302, 955682, 1279642, 2903803, 5392777, 5807606, 10785554, 37749439, 75498878]

約数ペア:

[(1, 75498878), (2, 37749439), (7, 10785554), (13, 5807606), (14, 5392777), (26, 2903803), (59, 1279642), (79, 955682), (89, 848302), (91, 829658), (118, 639821), (158, 477841), (178, 424151), (182, 414829), (413, 182806), (553, 136526), (623, 121186), (767, 98434), (826, 91403), (1027, 73514), (1106, 68263), (1157, 65254), (1246, 60593), (1534, 49217), (2054, 36757), (2314, 32627), (4661, 16198), (5251, 14378), (5369, 14062), (7031, 10738), (7189, 10502), (8099, 9322)]