67913120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:894

約数の個数: 96

約数和(自身を含む): 178972416

約数和(自身を除く): 111059296

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 80, 88, 94, 110, 160, 176, 188, 220, 235, 352, 376, 440, 470, 517, 752, 821, 880, 940, 1034, 1504, 1642, 1760, 1880, 2068, 2585, 3284, 3760, 4105, 4136, 5170, 6568, 7520, 8210, 8272, 9031, 10340, 13136, 16420, 16544, 18062, 20680, 26272, 32840, 36124, 38587, 41360, 45155, 65680, 72248, 77174, 82720, 90310, 131360, 144496, 154348, 180620, 192935, 288992, 308696, 361240, 385870, 424457, 617392, 722480, 771740, 848914, 1234784, 1444960, 1543480, 1697828, 2122285, 3086960, 3395656, 4244570, 6173920, 6791312, 8489140, 13582624, 16978280, 33956560, 67913120]

約数ペア:

[(1, 67913120), (2, 33956560), (4, 16978280), (5, 13582624), (8, 8489140), (10, 6791312), (11, 6173920), (16, 4244570), (20, 3395656), (22, 3086960), (32, 2122285), (40, 1697828), (44, 1543480), (47, 1444960), (55, 1234784), (80, 848914), (88, 771740), (94, 722480), (110, 617392), (160, 424457), (176, 385870), (188, 361240), (220, 308696), (235, 288992), (352, 192935), (376, 180620), (440, 154348), (470, 144496), (517, 131360), (752, 90310), (821, 82720), (880, 77174), (940, 72248), (1034, 65680), (1504, 45155), (1642, 41360), (1760, 38587), (1880, 36124), (2068, 32840), (2585, 26272), (3284, 20680), (3760, 18062), (4105, 16544), (4136, 16420), (5170, 13136), (6568, 10340), (7520, 9031), (8210, 8272)]