64288848

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{383}}^1$

素因数の和:676

約数の個数: 80

約数和(自身を含む): 179988480

約数和(自身を除く): 115699632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 269, 312, 383, 538, 624, 766, 807, 1076, 1149, 1532, 1614, 2152, 2298, 3064, 3228, 3497, 4304, 4596, 4979, 6128, 6456, 6994, 9192, 9958, 10491, 12912, 13988, 14937, 18384, 19916, 20982, 27976, 29874, 39832, 41964, 55952, 59748, 79664, 83928, 103027, 119496, 167856, 206054, 238992, 309081, 412108, 618162, 824216, 1236324, 1339351, 1648432, 2472648, 2678702, 4018053, 4945296, 5357404, 8036106, 10714808, 16072212, 21429616, 32144424, 64288848]

約数ペア:

[(1, 64288848), (2, 32144424), (3, 21429616), (4, 16072212), (6, 10714808), (8, 8036106), (12, 5357404), (13, 4945296), (16, 4018053), (24, 2678702), (26, 2472648), (39, 1648432), (48, 1339351), (52, 1236324), (78, 824216), (104, 618162), (156, 412108), (208, 309081), (269, 238992), (312, 206054), (383, 167856), (538, 119496), (624, 103027), (766, 83928), (807, 79664), (1076, 59748), (1149, 55952), (1532, 41964), (1614, 39832), (2152, 29874), (2298, 27976), (3064, 20982), (3228, 19916), (3497, 18384), (4304, 14937), (4596, 13988), (4979, 12912), (6128, 10491), (6456, 9958), (6994, 9192)]