78659252

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1327}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 165096960

約数和(自身を除く): 86437708

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 73, 116, 146, 203, 292, 406, 511, 812, 1022, 1327, 2044, 2117, 2654, 4234, 5308, 8468, 9289, 14819, 18578, 29638, 37156, 38483, 59276, 76966, 96871, 153932, 193742, 269381, 387484, 538762, 678097, 1077524, 1356194, 2712388, 2809259, 5618518, 11237036, 19664813, 39329626, 78659252]

約数ペア:

[(1, 78659252), (2, 39329626), (4, 19664813), (7, 11237036), (14, 5618518), (28, 2809259), (29, 2712388), (58, 1356194), (73, 1077524), (116, 678097), (146, 538762), (203, 387484), (292, 269381), (406, 193742), (511, 153932), (812, 96871), (1022, 76966), (1327, 59276), (2044, 38483), (2117, 37156), (2654, 29638), (4234, 18578), (5308, 14819), (8468, 9289)]