74209744

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:888

約数の個数: 80

約数和(自身を含む): 177210880

約数和(自身を除く): 103001136

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 43, 56, 76, 86, 112, 133, 152, 172, 266, 301, 304, 344, 532, 602, 688, 811, 817, 1064, 1204, 1622, 1634, 2128, 2408, 3244, 3268, 4816, 5677, 5719, 6488, 6536, 11354, 11438, 12976, 13072, 15409, 22708, 22876, 30818, 34873, 45416, 45752, 61636, 69746, 90832, 91504, 107863, 123272, 139492, 215726, 244111, 246544, 278984, 431452, 488222, 557968, 662587, 862904, 976444, 1325174, 1725808, 1952888, 2650348, 3905776, 4638109, 5300696, 9276218, 10601392, 18552436, 37104872, 74209744]

約数ペア:

[(1, 74209744), (2, 37104872), (4, 18552436), (7, 10601392), (8, 9276218), (14, 5300696), (16, 4638109), (19, 3905776), (28, 2650348), (38, 1952888), (43, 1725808), (56, 1325174), (76, 976444), (86, 862904), (112, 662587), (133, 557968), (152, 488222), (172, 431452), (266, 278984), (301, 246544), (304, 244111), (344, 215726), (532, 139492), (602, 123272), (688, 107863), (811, 91504), (817, 90832), (1064, 69746), (1204, 61636), (1622, 45752), (1634, 45416), (2128, 34873), (2408, 30818), (3244, 22876), (3268, 22708), (4816, 15409), (5677, 13072), (5719, 12976), (6488, 11438), (6536, 11354)]