72984392832

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{218213}}^1$

素因数の和:218310

約数の個数: 128

約数和(自身を含む): 211894522560

約数和(自身を除く): 138910129728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 67, 78, 96, 104, 128, 134, 156, 192, 201, 208, 268, 312, 384, 402, 416, 536, 624, 804, 832, 871, 1072, 1248, 1608, 1664, 1742, 2144, 2496, 2613, 3216, 3484, 4288, 4992, 5226, 6432, 6968, 8576, 10452, 12864, 13936, 20904, 25728, 27872, 41808, 55744, 83616, 111488, 167232, 218213, 334464, 436426, 654639, 872852, 1309278, 1745704, 2618556, 2836769, 3491408, 5237112, 5673538, 6982816, 8510307, 10474224, 11347076, 13965632, 14620271, 17020614, 20948448, 22694152, 27931264, 29240542, 34041228, 41896896, 43860813, 45388304, 58481084, 68082456, 83793792, 87721626, 90776608, 116962168, 136164912, 175443252, 181553216, 190063523, 233924336, 272329824, 350886504, 363106432, 380127046, 467848672, 544659648, 570190569, 701773008, 760254092, 935697344, 1089319296, 1140381138, 1403546016, 1520508184, 1871394688, 2280762276, 2807092032, 3041016368, 4561524552, 5614184064, 6082032736, 9123049104, 12164065472, 18246098208, 24328130944, 36492196416, 72984392832]

約数ペア:

[(1, 72984392832), (2, 36492196416), (3, 24328130944), (4, 18246098208), (6, 12164065472), (8, 9123049104), (12, 6082032736), (13, 5614184064), (16, 4561524552), (24, 3041016368), (26, 2807092032), (32, 2280762276), (39, 1871394688), (48, 1520508184), (52, 1403546016), (64, 1140381138), (67, 1089319296), (78, 935697344), (96, 760254092), (104, 701773008), (128, 570190569), (134, 544659648), (156, 467848672), (192, 380127046), (201, 363106432), (208, 350886504), (268, 272329824), (312, 233924336), (384, 190063523), (402, 181553216), (416, 175443252), (536, 136164912), (624, 116962168), (804, 90776608), (832, 87721626), (871, 83793792), (1072, 68082456), (1248, 58481084), (1608, 45388304), (1664, 43860813), (1742, 41896896), (2144, 34041228), (2496, 29240542), (2613, 27931264), (3216, 22694152), (3484, 20948448), (4288, 17020614), (4992, 14620271), (5226, 13965632), (6432, 11347076), (6968, 10474224), (8576, 8510307), (10452, 6982816), (12864, 5673538), (13936, 5237112), (20904, 3491408), (25728, 2836769), (27872, 2618556), (41808, 1745704), (55744, 1309278), (83616, 872852), (111488, 654639), (167232, 436426), (218213, 334464)]