89719884

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1$

素因数の和:919

約数の個数: 72

約数和(自身を含む): 235282320

約数和(自身を除く): 145562436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 59, 106, 118, 159, 177, 212, 236, 318, 354, 477, 531, 636, 708, 797, 954, 1062, 1594, 1908, 2124, 2391, 3127, 3188, 4782, 6254, 7173, 9381, 9564, 12508, 14346, 18762, 28143, 28692, 37524, 42241, 47023, 56286, 84482, 94046, 112572, 126723, 141069, 168964, 188092, 253446, 282138, 380169, 423207, 506892, 564276, 760338, 846414, 1520676, 1692828, 2492219, 4984438, 7476657, 9968876, 14953314, 22429971, 29906628, 44859942, 89719884]

約数ペア:

[(1, 89719884), (2, 44859942), (3, 29906628), (4, 22429971), (6, 14953314), (9, 9968876), (12, 7476657), (18, 4984438), (36, 2492219), (53, 1692828), (59, 1520676), (106, 846414), (118, 760338), (159, 564276), (177, 506892), (212, 423207), (236, 380169), (318, 282138), (354, 253446), (477, 188092), (531, 168964), (636, 141069), (708, 126723), (797, 112572), (954, 94046), (1062, 84482), (1594, 56286), (1908, 47023), (2124, 42241), (2391, 37524), (3127, 28692), (3188, 28143), (4782, 18762), (6254, 14346), (7173, 12508), (9381, 9564)]