88512840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18913}}^1$

素因数の和:18943

約数の個数: 96

約数和(自身を含む): 309811320

約数和(自身を除く): 221298480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 18913, 37826, 56739, 75652, 94565, 113478, 151304, 170217, 189130, 226956, 245869, 283695, 340434, 378260, 453912, 491738, 567390, 680868, 737607, 756520, 851085, 983476, 1134780, 1229345, 1361736, 1475214, 1702170, 1966952, 2212821, 2269560, 2458690, 2950428, 3404340, 3688035, 4425642, 4917380, 5900856, 6808680, 7376070, 8851284, 9834760, 11064105, 14752140, 17702568, 22128210, 29504280, 44256420, 88512840]

約数ペア:

[(1, 88512840), (2, 44256420), (3, 29504280), (4, 22128210), (5, 17702568), (6, 14752140), (8, 11064105), (9, 9834760), (10, 8851284), (12, 7376070), (13, 6808680), (15, 5900856), (18, 4917380), (20, 4425642), (24, 3688035), (26, 3404340), (30, 2950428), (36, 2458690), (39, 2269560), (40, 2212821), (45, 1966952), (52, 1702170), (60, 1475214), (65, 1361736), (72, 1229345), (78, 1134780), (90, 983476), (104, 851085), (117, 756520), (120, 737607), (130, 680868), (156, 567390), (180, 491738), (195, 453912), (234, 378260), (260, 340434), (312, 283695), (360, 245869), (390, 226956), (468, 189130), (520, 170217), (585, 151304), (780, 113478), (936, 94565), (1170, 75652), (1560, 56739), (2340, 37826), (4680, 18913)]