86265720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8263}}^1$

素因数の和:8309

約数の個数: 96

約数和(自身を含む): 290066400

約数和(自身を除く): 203800680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 8263, 10440, 16526, 24789, 33052, 41315, 49578, 66104, 74367, 82630, 99156, 123945, 148734, 165260, 198312, 239627, 247890, 297468, 330520, 371835, 479254, 495780, 594936, 718881, 743670, 958508, 991560, 1198135, 1437762, 1487340, 1917016, 2156643, 2396270, 2875524, 2974680, 3594405, 4313286, 4792540, 5751048, 7188810, 8626572, 9585080, 10783215, 14377620, 17253144, 21566430, 28755240, 43132860, 86265720]

約数ペア:

[(1, 86265720), (2, 43132860), (3, 28755240), (4, 21566430), (5, 17253144), (6, 14377620), (8, 10783215), (9, 9585080), (10, 8626572), (12, 7188810), (15, 5751048), (18, 4792540), (20, 4313286), (24, 3594405), (29, 2974680), (30, 2875524), (36, 2396270), (40, 2156643), (45, 1917016), (58, 1487340), (60, 1437762), (72, 1198135), (87, 991560), (90, 958508), (116, 743670), (120, 718881), (145, 594936), (174, 495780), (180, 479254), (232, 371835), (261, 330520), (290, 297468), (348, 247890), (360, 239627), (435, 198312), (522, 165260), (580, 148734), (696, 123945), (870, 99156), (1044, 82630), (1160, 74367), (1305, 66104), (1740, 49578), (2088, 41315), (2610, 33052), (3480, 24789), (5220, 16526), (8263, 10440)]