85320816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6863}}^1$

素因数の和:6918

約数の個数: 80

約数和(自身を含む): 258745344

約数和(自身を除く): 173424528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 6863, 12432, 13726, 20589, 27452, 41178, 48041, 54904, 82356, 96082, 109808, 144123, 164712, 192164, 253931, 288246, 329424, 384328, 507862, 576492, 761793, 768656, 1015724, 1152984, 1523586, 1777517, 2031448, 2305968, 3047172, 3555034, 4062896, 5332551, 6094344, 7110068, 10665102, 12188688, 14220136, 21330204, 28440272, 42660408, 85320816]

約数ペア:

[(1, 85320816), (2, 42660408), (3, 28440272), (4, 21330204), (6, 14220136), (7, 12188688), (8, 10665102), (12, 7110068), (14, 6094344), (16, 5332551), (21, 4062896), (24, 3555034), (28, 3047172), (37, 2305968), (42, 2031448), (48, 1777517), (56, 1523586), (74, 1152984), (84, 1015724), (111, 768656), (112, 761793), (148, 576492), (168, 507862), (222, 384328), (259, 329424), (296, 288246), (336, 253931), (444, 192164), (518, 164712), (592, 144123), (777, 109808), (888, 96082), (1036, 82356), (1554, 54904), (1776, 48041), (2072, 41178), (3108, 27452), (4144, 20589), (6216, 13726), (6863, 12432)]