87633840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{52163}}^1$

素因数の和:52186

約数の個数: 80

約数和(自身を含む): 310480128

約数和(自身を除く): 222846288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 52163, 104326, 156489, 208652, 260815, 312978, 365141, 417304, 521630, 625956, 730282, 782445, 834608, 1043260, 1095423, 1251912, 1460564, 1564890, 1825705, 2086520, 2190846, 2503824, 2921128, 3129780, 3651410, 4173040, 4381692, 5477115, 5842256, 6259560, 7302820, 8763384, 10954230, 12519120, 14605640, 17526768, 21908460, 29211280, 43816920, 87633840]

約数ペア:

[(1, 87633840), (2, 43816920), (3, 29211280), (4, 21908460), (5, 17526768), (6, 14605640), (7, 12519120), (8, 10954230), (10, 8763384), (12, 7302820), (14, 6259560), (15, 5842256), (16, 5477115), (20, 4381692), (21, 4173040), (24, 3651410), (28, 3129780), (30, 2921128), (35, 2503824), (40, 2190846), (42, 2086520), (48, 1825705), (56, 1564890), (60, 1460564), (70, 1251912), (80, 1095423), (84, 1043260), (105, 834608), (112, 782445), (120, 730282), (140, 625956), (168, 521630), (210, 417304), (240, 365141), (280, 312978), (336, 260815), (420, 208652), (560, 156489), (840, 104326), (1680, 52163)]