68438448

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{36559}}^1$

素因数の和:36586

約数の個数: 60

約数和(自身を含む): 206271520

約数和(自身を除く): 137833072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 36559, 73118, 109677, 146236, 219354, 292472, 329031, 438708, 475267, 584944, 658062, 877416, 950534, 1316124, 1425801, 1754832, 1901068, 2632248, 2851602, 3802136, 4277403, 5264496, 5703204, 7604272, 8554806, 11406408, 17109612, 22812816, 34219224, 68438448]

約数ペア:

[(1, 68438448), (2, 34219224), (3, 22812816), (4, 17109612), (6, 11406408), (8, 8554806), (9, 7604272), (12, 5703204), (13, 5264496), (16, 4277403), (18, 3802136), (24, 2851602), (26, 2632248), (36, 1901068), (39, 1754832), (48, 1425801), (52, 1316124), (72, 950534), (78, 877416), (104, 658062), (117, 584944), (144, 475267), (156, 438708), (208, 329031), (234, 292472), (312, 219354), (468, 146236), (624, 109677), (936, 73118), (1872, 36559)]