63990612

素因数分解:

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

素因数の和:6917

約数の個数: 72

約数和(自身を含む): 189885696

約数和(自身を除く): 125895084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 6863, 9324, 13726, 20589, 27452, 41178, 48041, 61767, 82356, 96082, 123534, 144123, 192164, 247068, 253931, 288246, 432369, 507862, 576492, 761793, 864738, 1015724, 1523586, 1729476, 1777517, 2285379, 3047172, 3555034, 4570758, 5332551, 7110068, 9141516, 10665102, 15997653, 21330204, 31995306, 63990612]

約数ペア:

[(1, 63990612), (2, 31995306), (3, 21330204), (4, 15997653), (6, 10665102), (7, 9141516), (9, 7110068), (12, 5332551), (14, 4570758), (18, 3555034), (21, 3047172), (28, 2285379), (36, 1777517), (37, 1729476), (42, 1523586), (63, 1015724), (74, 864738), (84, 761793), (111, 576492), (126, 507862), (148, 432369), (222, 288246), (252, 253931), (259, 247068), (333, 192164), (444, 144123), (518, 123534), (666, 96082), (777, 82356), (1036, 61767), (1332, 48041), (1554, 41178), (2331, 27452), (3108, 20589), (4662, 13726), (6863, 9324)]