66764916

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{859}}^1$

素因数の和:1013

約数の個数: 72

約数和(自身を含む): 180311040

約数和(自身を除く): 113546124

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 127, 153, 204, 254, 306, 381, 508, 612, 762, 859, 1143, 1524, 1718, 2159, 2286, 2577, 3436, 4318, 4572, 5154, 6477, 7731, 8636, 10308, 12954, 14603, 15462, 19431, 25908, 29206, 30924, 38862, 43809, 58412, 77724, 87618, 109093, 131427, 175236, 218186, 262854, 327279, 436372, 525708, 654558, 981837, 1309116, 1854581, 1963674, 3709162, 3927348, 5563743, 7418324, 11127486, 16691229, 22254972, 33382458, 66764916]

約数ペア:

[(1, 66764916), (2, 33382458), (3, 22254972), (4, 16691229), (6, 11127486), (9, 7418324), (12, 5563743), (17, 3927348), (18, 3709162), (34, 1963674), (36, 1854581), (51, 1309116), (68, 981837), (102, 654558), (127, 525708), (153, 436372), (204, 327279), (254, 262854), (306, 218186), (381, 175236), (508, 131427), (612, 109093), (762, 87618), (859, 77724), (1143, 58412), (1524, 43809), (1718, 38862), (2159, 30924), (2286, 29206), (2577, 25908), (3436, 19431), (4318, 15462), (4572, 14603), (5154, 12954), (6477, 10308), (7731, 8636)]