68205258

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:940

約数の個数: 96

約数和(自身を含む): 178319232

約数和(自身を除く): 110113974

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 23, 33, 34, 46, 51, 66, 69, 99, 102, 138, 153, 187, 198, 207, 253, 306, 374, 391, 414, 506, 561, 759, 782, 881, 1122, 1173, 1518, 1683, 1762, 2277, 2346, 2643, 3366, 3519, 4301, 4554, 5286, 7038, 7929, 8602, 9691, 12903, 14977, 15858, 19382, 20263, 25806, 29073, 29954, 38709, 40526, 44931, 58146, 60789, 77418, 87219, 89862, 121578, 134793, 164747, 174438, 182367, 222893, 269586, 329494, 344471, 364734, 445786, 494241, 668679, 688942, 988482, 1033413, 1337358, 1482723, 2006037, 2066826, 2965446, 3100239, 3789181, 4012074, 6200478, 7578362, 11367543, 22735086, 34102629, 68205258]

約数ペア:

[(1, 68205258), (2, 34102629), (3, 22735086), (6, 11367543), (9, 7578362), (11, 6200478), (17, 4012074), (18, 3789181), (22, 3100239), (23, 2965446), (33, 2066826), (34, 2006037), (46, 1482723), (51, 1337358), (66, 1033413), (69, 988482), (99, 688942), (102, 668679), (138, 494241), (153, 445786), (187, 364734), (198, 344471), (207, 329494), (253, 269586), (306, 222893), (374, 182367), (391, 174438), (414, 164747), (506, 134793), (561, 121578), (759, 89862), (782, 87219), (881, 77418), (1122, 60789), (1173, 58146), (1518, 44931), (1683, 40526), (1762, 38709), (2277, 29954), (2346, 29073), (2643, 25806), (3366, 20263), (3519, 19382), (4301, 15858), (4554, 14977), (5286, 12903), (7038, 9691), (7929, 8602)]