78873486

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 172523520

約数和(自身を除く): 93650034

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 103, 138, 179, 186, 206, 309, 358, 537, 618, 713, 1074, 1426, 2139, 2369, 3193, 4117, 4278, 4738, 5549, 6386, 7107, 8234, 9579, 11098, 12351, 14214, 16647, 18437, 19158, 24702, 33294, 36874, 55311, 73439, 110622, 127627, 146878, 220317, 255254, 382881, 424051, 440634, 571547, 765762, 848102, 1143094, 1272153, 1714641, 2544306, 3429282, 13145581, 26291162, 39436743, 78873486]

約数ペア:

[(1, 78873486), (2, 39436743), (3, 26291162), (6, 13145581), (23, 3429282), (31, 2544306), (46, 1714641), (62, 1272153), (69, 1143094), (93, 848102), (103, 765762), (138, 571547), (179, 440634), (186, 424051), (206, 382881), (309, 255254), (358, 220317), (537, 146878), (618, 127627), (713, 110622), (1074, 73439), (1426, 55311), (2139, 36874), (2369, 33294), (3193, 24702), (4117, 19158), (4278, 18437), (4738, 16647), (5549, 14214), (6386, 12351), (7107, 11098), (8234, 9579)]