89061664

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 72

約数和(自身を含む): 191464560

約数和(自身を除く): 102402896

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 107, 148, 152, 214, 296, 304, 428, 592, 608, 703, 856, 1184, 1369, 1406, 1712, 2033, 2738, 2812, 3424, 3959, 4066, 5476, 5624, 7918, 8132, 10952, 11248, 15836, 16264, 21904, 22496, 26011, 31672, 32528, 43808, 52022, 63344, 65056, 75221, 104044, 126688, 146483, 150442, 208088, 292966, 300884, 416176, 585932, 601768, 832352, 1171864, 1203536, 2343728, 2407072, 2783177, 4687456, 5566354, 11132708, 22265416, 44530832, 89061664]

約数ペア:

[(1, 89061664), (2, 44530832), (4, 22265416), (8, 11132708), (16, 5566354), (19, 4687456), (32, 2783177), (37, 2407072), (38, 2343728), (74, 1203536), (76, 1171864), (107, 832352), (148, 601768), (152, 585932), (214, 416176), (296, 300884), (304, 292966), (428, 208088), (592, 150442), (608, 146483), (703, 126688), (856, 104044), (1184, 75221), (1369, 65056), (1406, 63344), (1712, 52022), (2033, 43808), (2738, 32528), (2812, 31672), (3424, 26011), (3959, 22496), (4066, 21904), (5476, 16264), (5624, 15836), (7918, 11248), (8132, 10952)]