64644912

素因数分解:

$2^4\times 3^3\times {\mathrm{151}}^1\times {\mathrm{991}}^1$

素因数の和:1159

約数の個数: 80

約数和(自身を含む): 186972160

約数和(自身を除く): 122327248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 151, 216, 302, 432, 453, 604, 906, 991, 1208, 1359, 1812, 1982, 2416, 2718, 2973, 3624, 3964, 4077, 5436, 5946, 7248, 7928, 8154, 8919, 10872, 11892, 15856, 16308, 17838, 21744, 23784, 26757, 32616, 35676, 47568, 53514, 65232, 71352, 107028, 142704, 149641, 214056, 299282, 428112, 448923, 598564, 897846, 1197128, 1346769, 1795692, 2394256, 2693538, 3591384, 4040307, 5387076, 7182768, 8080614, 10774152, 16161228, 21548304, 32322456, 64644912]

約数ペア:

[(1, 64644912), (2, 32322456), (3, 21548304), (4, 16161228), (6, 10774152), (8, 8080614), (9, 7182768), (12, 5387076), (16, 4040307), (18, 3591384), (24, 2693538), (27, 2394256), (36, 1795692), (48, 1346769), (54, 1197128), (72, 897846), (108, 598564), (144, 448923), (151, 428112), (216, 299282), (302, 214056), (432, 149641), (453, 142704), (604, 107028), (906, 71352), (991, 65232), (1208, 53514), (1359, 47568), (1812, 35676), (1982, 32616), (2416, 26757), (2718, 23784), (2973, 21744), (3624, 17838), (3964, 16308), (4077, 15856), (5436, 11892), (5946, 10872), (7248, 8919), (7928, 8154)]