64648608

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{15661}}^1$

素因数の和:15717

約数の個数: 48

約数和(自身を含む): 173660256

約数和(自身を除く): 109011648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 15661, 31322, 46983, 62644, 93966, 125288, 187932, 250576, 375864, 501152, 673423, 751728, 1346846, 1503456, 2020269, 2693692, 4040538, 5387384, 8081076, 10774768, 16162152, 21549536, 32324304, 64648608]

約数ペア:

[(1, 64648608), (2, 32324304), (3, 21549536), (4, 16162152), (6, 10774768), (8, 8081076), (12, 5387384), (16, 4040538), (24, 2693692), (32, 2020269), (43, 1503456), (48, 1346846), (86, 751728), (96, 673423), (129, 501152), (172, 375864), (258, 250576), (344, 187932), (516, 125288), (688, 93966), (1032, 62644), (1376, 46983), (2064, 31322), (4128, 15661)]