90088068

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{349}}^1\times {\mathrm{439}}^1$

素因数の和:809

約数の個数: 72

約数和(自身を含む): 245784000

約数和(自身を除く): 155695932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 349, 439, 588, 698, 878, 1047, 1317, 1396, 1756, 2094, 2443, 2634, 3073, 4188, 4886, 5268, 6146, 7329, 9219, 9772, 12292, 14658, 17101, 18438, 21511, 29316, 34202, 36876, 43022, 51303, 64533, 68404, 86044, 102606, 129066, 153211, 205212, 258132, 306422, 459633, 612844, 919266, 1072477, 1838532, 2144954, 3217431, 4289908, 6434862, 7507339, 12869724, 15014678, 22522017, 30029356, 45044034, 90088068]

約数ペア:

[(1, 90088068), (2, 45044034), (3, 30029356), (4, 22522017), (6, 15014678), (7, 12869724), (12, 7507339), (14, 6434862), (21, 4289908), (28, 3217431), (42, 2144954), (49, 1838532), (84, 1072477), (98, 919266), (147, 612844), (196, 459633), (294, 306422), (349, 258132), (439, 205212), (588, 153211), (698, 129066), (878, 102606), (1047, 86044), (1317, 68404), (1396, 64533), (1756, 51303), (2094, 43022), (2443, 36876), (2634, 34202), (3073, 29316), (4188, 21511), (4886, 18438), (5268, 17101), (6146, 14658), (7329, 12292), (9219, 9772)]