64866396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1031}}^1$

素因数の和:1159

約数の個数: 72

約数和(自身を含む): 177883776

約数和(自身を除く): 113017380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 107, 147, 196, 214, 294, 321, 428, 588, 642, 749, 1031, 1284, 1498, 2062, 2247, 2996, 3093, 4124, 4494, 5243, 6186, 7217, 8988, 10486, 12372, 14434, 15729, 20972, 21651, 28868, 31458, 43302, 50519, 62916, 86604, 101038, 110317, 151557, 202076, 220634, 303114, 330951, 441268, 606228, 661902, 772219, 1323804, 1544438, 2316657, 3088876, 4633314, 5405533, 9266628, 10811066, 16216599, 21622132, 32433198, 64866396]

約数ペア:

[(1, 64866396), (2, 32433198), (3, 21622132), (4, 16216599), (6, 10811066), (7, 9266628), (12, 5405533), (14, 4633314), (21, 3088876), (28, 2316657), (42, 1544438), (49, 1323804), (84, 772219), (98, 661902), (107, 606228), (147, 441268), (196, 330951), (214, 303114), (294, 220634), (321, 202076), (428, 151557), (588, 110317), (642, 101038), (749, 86604), (1031, 62916), (1284, 50519), (1498, 43302), (2062, 31458), (2247, 28868), (2996, 21651), (3093, 20972), (4124, 15729), (4494, 14434), (5243, 12372), (6186, 10486), (7217, 8988)]