64122288

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:762

約数の個数: 80

約数和(自身を含む): 173369856

約数和(自身を除く): 109247568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 47, 48, 86, 94, 129, 141, 172, 188, 258, 282, 344, 376, 516, 564, 661, 688, 752, 1032, 1128, 1322, 1983, 2021, 2064, 2256, 2644, 3966, 4042, 5288, 6063, 7932, 8084, 10576, 12126, 15864, 16168, 24252, 28423, 31067, 31728, 32336, 48504, 56846, 62134, 85269, 93201, 97008, 113692, 124268, 170538, 186402, 227384, 248536, 341076, 372804, 454768, 497072, 682152, 745608, 1335881, 1364304, 1491216, 2671762, 4007643, 5343524, 8015286, 10687048, 16030572, 21374096, 32061144, 64122288]

約数ペア:

[(1, 64122288), (2, 32061144), (3, 21374096), (4, 16030572), (6, 10687048), (8, 8015286), (12, 5343524), (16, 4007643), (24, 2671762), (43, 1491216), (47, 1364304), (48, 1335881), (86, 745608), (94, 682152), (129, 497072), (141, 454768), (172, 372804), (188, 341076), (258, 248536), (282, 227384), (344, 186402), (376, 170538), (516, 124268), (564, 113692), (661, 97008), (688, 93201), (752, 85269), (1032, 62134), (1128, 56846), (1322, 48504), (1983, 32336), (2021, 31728), (2064, 31067), (2256, 28423), (2644, 24252), (3966, 16168), (4042, 15864), (5288, 12126), (6063, 10576), (7932, 8084)]