79381908

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{859}}^1$

素因数の和:1037

約数の個数: 72

約数和(自身を含む): 214119360

約数和(自身を除く): 134737452

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 151, 153, 204, 302, 306, 453, 604, 612, 859, 906, 1359, 1718, 1812, 2567, 2577, 2718, 3436, 5134, 5154, 5436, 7701, 7731, 10268, 10308, 14603, 15402, 15462, 23103, 29206, 30804, 30924, 43809, 46206, 58412, 87618, 92412, 129709, 131427, 175236, 259418, 262854, 389127, 518836, 525708, 778254, 1167381, 1556508, 2205053, 2334762, 4410106, 4669524, 6615159, 8820212, 13230318, 19845477, 26460636, 39690954, 79381908]

約数ペア:

[(1, 79381908), (2, 39690954), (3, 26460636), (4, 19845477), (6, 13230318), (9, 8820212), (12, 6615159), (17, 4669524), (18, 4410106), (34, 2334762), (36, 2205053), (51, 1556508), (68, 1167381), (102, 778254), (151, 525708), (153, 518836), (204, 389127), (302, 262854), (306, 259418), (453, 175236), (604, 131427), (612, 129709), (859, 92412), (906, 87618), (1359, 58412), (1718, 46206), (1812, 43809), (2567, 30924), (2577, 30804), (2718, 29206), (3436, 23103), (5134, 15462), (5154, 15402), (5436, 14603), (7701, 10308), (7731, 10268)]