89578854

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2417}}^1$

素因数の和:2525

約数の個数: 48

約数和(自身を含む): 203692320

約数和(自身を除く): 114113466

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 71, 87, 142, 174, 213, 261, 426, 522, 639, 1278, 2059, 2417, 4118, 4834, 6177, 7251, 12354, 14502, 18531, 21753, 37062, 43506, 70093, 140186, 171607, 210279, 343214, 420558, 514821, 630837, 1029642, 1261674, 1544463, 3088926, 4976603, 9953206, 14929809, 29859618, 44789427, 89578854]

約数ペア:

[(1, 89578854), (2, 44789427), (3, 29859618), (6, 14929809), (9, 9953206), (18, 4976603), (29, 3088926), (58, 1544463), (71, 1261674), (87, 1029642), (142, 630837), (174, 514821), (213, 420558), (261, 343214), (426, 210279), (522, 171607), (639, 140186), (1278, 70093), (2059, 43506), (2417, 37062), (4118, 21753), (4834, 18531), (6177, 14502), (7251, 12354)]