80908464

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18523}}^1$

素因数の和:18554

約数の個数: 80

約数和(自身を含む): 257261312

約数和(自身を除く): 176352848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 18523, 37046, 55569, 74092, 111138, 129661, 148184, 222276, 240799, 259322, 296368, 388983, 444552, 481598, 518644, 722397, 777966, 889104, 963196, 1037288, 1444794, 1555932, 1685593, 1926392, 2074576, 2889588, 3111864, 3371186, 3852784, 5056779, 5779176, 6223728, 6742372, 10113558, 11558352, 13484744, 20227116, 26969488, 40454232, 80908464]

約数ペア:

[(1, 80908464), (2, 40454232), (3, 26969488), (4, 20227116), (6, 13484744), (7, 11558352), (8, 10113558), (12, 6742372), (13, 6223728), (14, 5779176), (16, 5056779), (21, 3852784), (24, 3371186), (26, 3111864), (28, 2889588), (39, 2074576), (42, 1926392), (48, 1685593), (52, 1555932), (56, 1444794), (78, 1037288), (84, 963196), (91, 889104), (104, 777966), (112, 722397), (156, 518644), (168, 481598), (182, 444552), (208, 388983), (273, 296368), (312, 259322), (336, 240799), (364, 222276), (546, 148184), (624, 129661), (728, 111138), (1092, 74092), (1456, 55569), (2184, 37046), (4368, 18523)]