89652780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{71153}}^1$

素因数の和:71175

約数の個数: 72

約数和(自身を含む): 310800672

約数和(自身を除く): 221147892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 71153, 142306, 213459, 284612, 355765, 426918, 498071, 640377, 711530, 853836, 996142, 1067295, 1280754, 1423060, 1494213, 1992284, 2134590, 2490355, 2561508, 2988426, 3201885, 4269180, 4482639, 4980710, 5976852, 6403770, 7471065, 8965278, 9961420, 12807540, 14942130, 17930556, 22413195, 29884260, 44826390, 89652780]

約数ペア:

[(1, 89652780), (2, 44826390), (3, 29884260), (4, 22413195), (5, 17930556), (6, 14942130), (7, 12807540), (9, 9961420), (10, 8965278), (12, 7471065), (14, 6403770), (15, 5976852), (18, 4980710), (20, 4482639), (21, 4269180), (28, 3201885), (30, 2988426), (35, 2561508), (36, 2490355), (42, 2134590), (45, 1992284), (60, 1494213), (63, 1423060), (70, 1280754), (84, 1067295), (90, 996142), (105, 853836), (126, 711530), (140, 640377), (180, 498071), (210, 426918), (252, 355765), (315, 284612), (420, 213459), (630, 142306), (1260, 71153)]