64647336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{541}}^1$

素因数の和:946

約数の個数: 64

約数和(自身を含む): 174827520

約数和(自身を除く): 110180184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 383, 541, 766, 1082, 1149, 1532, 1623, 2164, 2298, 3064, 3246, 4328, 4596, 4979, 6492, 7033, 9192, 9958, 12984, 14066, 14937, 19916, 21099, 28132, 29874, 39832, 42198, 56264, 59748, 84396, 119496, 168792, 207203, 414406, 621609, 828812, 1243218, 1657624, 2486436, 2693639, 4972872, 5387278, 8080917, 10774556, 16161834, 21549112, 32323668, 64647336]

約数ペア:

[(1, 64647336), (2, 32323668), (3, 21549112), (4, 16161834), (6, 10774556), (8, 8080917), (12, 5387278), (13, 4972872), (24, 2693639), (26, 2486436), (39, 1657624), (52, 1243218), (78, 828812), (104, 621609), (156, 414406), (312, 207203), (383, 168792), (541, 119496), (766, 84396), (1082, 59748), (1149, 56264), (1532, 42198), (1623, 39832), (2164, 29874), (2298, 28132), (3064, 21099), (3246, 19916), (4328, 14937), (4596, 14066), (4979, 12984), (6492, 9958), (7033, 9192)]