61281324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3539}}^1$

素因数の和:3599

約数の個数: 72

約数和(自身を含む): 171378480

約数和(自身を除く): 110097156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 3539, 4329, 5772, 7078, 8658, 10617, 14156, 17316, 21234, 31851, 42468, 46007, 63702, 92014, 127404, 130943, 138021, 184028, 261886, 276042, 392829, 414063, 523772, 552084, 785658, 828126, 1178487, 1571316, 1656252, 1702259, 2356974, 3404518, 4713948, 5106777, 6809036, 10213554, 15320331, 20427108, 30640662, 61281324]

約数ペア:

[(1, 61281324), (2, 30640662), (3, 20427108), (4, 15320331), (6, 10213554), (9, 6809036), (12, 5106777), (13, 4713948), (18, 3404518), (26, 2356974), (36, 1702259), (37, 1656252), (39, 1571316), (52, 1178487), (74, 828126), (78, 785658), (111, 552084), (117, 523772), (148, 414063), (156, 392829), (222, 276042), (234, 261886), (333, 184028), (444, 138021), (468, 130943), (481, 127404), (666, 92014), (962, 63702), (1332, 46007), (1443, 42468), (1924, 31851), (2886, 21234), (3539, 17316), (4329, 14156), (5772, 10617), (7078, 8658)]