74804552186

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{162649}}^1$

素因数の和:162716

約数の個数: 72

約数和(自身を含む): 148355342100

約数和(自身を除く): 73550789914

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 361, 494, 637, 722, 931, 1274, 1729, 1862, 2527, 3458, 4693, 5054, 9386, 12103, 17689, 24206, 32851, 35378, 65702, 162649, 229957, 325298, 459914, 1138543, 2114437, 2277086, 3090331, 4228874, 6180662, 7969801, 14801059, 15939602, 21632317, 29602118, 40174303, 43264634, 58716289, 80348606, 103607413, 117432578, 151426219, 207214826, 281220121, 302852438, 411014023, 562440242, 763311757, 822028046, 1526623514, 1968540847, 2877098161, 3937081694, 5343182299, 5754196322, 10686364598, 37402276093, 74804552186]

約数ペア:

[(1, 74804552186), (2, 37402276093), (7, 10686364598), (13, 5754196322), (14, 5343182299), (19, 3937081694), (26, 2877098161), (38, 1968540847), (49, 1526623514), (91, 822028046), (98, 763311757), (133, 562440242), (182, 411014023), (247, 302852438), (266, 281220121), (361, 207214826), (494, 151426219), (637, 117432578), (722, 103607413), (931, 80348606), (1274, 58716289), (1729, 43264634), (1862, 40174303), (2527, 29602118), (3458, 21632317), (4693, 15939602), (5054, 14801059), (9386, 7969801), (12103, 6180662), (17689, 4228874), (24206, 3090331), (32851, 2277086), (35378, 2114437), (65702, 1138543), (162649, 459914), (229957, 325298)]