89577540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38281}}^1$

素因数の和:38309

約数の個数: 72

約数和(自身を含む): 292627608

約数和(自身を除く): 203050068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 38281, 76562, 114843, 153124, 191405, 229686, 344529, 382810, 459372, 497653, 574215, 689058, 765620, 995306, 1148430, 1378116, 1492959, 1722645, 1990612, 2296860, 2488265, 2985918, 3445290, 4478877, 4976530, 5971836, 6890580, 7464795, 8957754, 9953060, 14929590, 17915508, 22394385, 29859180, 44788770, 89577540]

約数ペア:

[(1, 89577540), (2, 44788770), (3, 29859180), (4, 22394385), (5, 17915508), (6, 14929590), (9, 9953060), (10, 8957754), (12, 7464795), (13, 6890580), (15, 5971836), (18, 4976530), (20, 4478877), (26, 3445290), (30, 2985918), (36, 2488265), (39, 2296860), (45, 1990612), (52, 1722645), (60, 1492959), (65, 1378116), (78, 1148430), (90, 995306), (117, 765620), (130, 689058), (156, 574215), (180, 497653), (195, 459372), (234, 382810), (260, 344529), (390, 229686), (468, 191405), (585, 153124), (780, 114843), (1170, 76562), (2340, 38281)]