89921784

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1$

素因数の和:660

約数の個数: 64

約数和(自身を含む): 230480640

約数和(自身を除く): 140558856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 113, 142, 213, 226, 284, 339, 426, 452, 467, 568, 678, 852, 904, 934, 1356, 1401, 1704, 1868, 2712, 2802, 3736, 5604, 8023, 11208, 16046, 24069, 32092, 33157, 48138, 52771, 64184, 66314, 96276, 99471, 105542, 132628, 158313, 192552, 198942, 211084, 265256, 316626, 397884, 422168, 633252, 795768, 1266504, 3746741, 7493482, 11240223, 14986964, 22480446, 29973928, 44960892, 89921784]

約数ペア:

[(1, 89921784), (2, 44960892), (3, 29973928), (4, 22480446), (6, 14986964), (8, 11240223), (12, 7493482), (24, 3746741), (71, 1266504), (113, 795768), (142, 633252), (213, 422168), (226, 397884), (284, 316626), (339, 265256), (426, 211084), (452, 198942), (467, 192552), (568, 158313), (678, 132628), (852, 105542), (904, 99471), (934, 96276), (1356, 66314), (1401, 64184), (1704, 52771), (1868, 48138), (2712, 33157), (2802, 32092), (3736, 24069), (5604, 16046), (8023, 11208)]