90707652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{593}}^1\times {\mathrm{607}}^1$

素因数の和:1217

約数の個数: 72

約数和(自身を含む): 262918656

約数和(自身を除く): 172211004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 593, 607, 1186, 1214, 1779, 1821, 2372, 2428, 3558, 3642, 4151, 4249, 5337, 5463, 7116, 7284, 8302, 8498, 10674, 10926, 12453, 12747, 16604, 16996, 21348, 21852, 24906, 25494, 37359, 38241, 49812, 50988, 74718, 76482, 149436, 152964, 359951, 719902, 1079853, 1439804, 2159706, 2519657, 3239559, 4319412, 5039314, 6479118, 7558971, 10078628, 12958236, 15117942, 22676913, 30235884, 45353826, 90707652]

約数ペア:

[(1, 90707652), (2, 45353826), (3, 30235884), (4, 22676913), (6, 15117942), (7, 12958236), (9, 10078628), (12, 7558971), (14, 6479118), (18, 5039314), (21, 4319412), (28, 3239559), (36, 2519657), (42, 2159706), (63, 1439804), (84, 1079853), (126, 719902), (252, 359951), (593, 152964), (607, 149436), (1186, 76482), (1214, 74718), (1779, 50988), (1821, 49812), (2372, 38241), (2428, 37359), (3558, 25494), (3642, 24906), (4151, 21852), (4249, 21348), (5337, 16996), (5463, 16604), (7116, 12747), (7284, 12453), (8302, 10926), (8498, 10674)]