90627888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{467}}^1$

素因数の和:802

約数の個数: 80

約数和(自身を含む): 253483776

約数和(自身を除く): 162855888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 311, 312, 467, 622, 624, 933, 934, 1244, 1401, 1866, 1868, 2488, 2802, 3732, 3736, 4043, 4976, 5604, 6071, 7464, 7472, 8086, 11208, 12129, 12142, 14928, 16172, 18213, 22416, 24258, 24284, 32344, 36426, 48516, 48568, 64688, 72852, 97032, 97136, 145237, 145704, 194064, 290474, 291408, 435711, 580948, 871422, 1161896, 1742844, 1888081, 2323792, 3485688, 3776162, 5664243, 6971376, 7552324, 11328486, 15104648, 22656972, 30209296, 45313944, 90627888]

約数ペア:

[(1, 90627888), (2, 45313944), (3, 30209296), (4, 22656972), (6, 15104648), (8, 11328486), (12, 7552324), (13, 6971376), (16, 5664243), (24, 3776162), (26, 3485688), (39, 2323792), (48, 1888081), (52, 1742844), (78, 1161896), (104, 871422), (156, 580948), (208, 435711), (311, 291408), (312, 290474), (467, 194064), (622, 145704), (624, 145237), (933, 97136), (934, 97032), (1244, 72852), (1401, 64688), (1866, 48568), (1868, 48516), (2488, 36426), (2802, 32344), (3732, 24284), (3736, 24258), (4043, 22416), (4976, 18213), (5604, 16172), (6071, 14928), (7464, 12142), (7472, 12129), (8086, 11208)]