71770068

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{331}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 192148320

約数和(自身を除く): 120378252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 317, 331, 342, 634, 662, 684, 951, 993, 1268, 1324, 1902, 1986, 2853, 2979, 3804, 3972, 5706, 5958, 6023, 6289, 11412, 11916, 12046, 12578, 18069, 18867, 24092, 25156, 36138, 37734, 54207, 56601, 72276, 75468, 104927, 108414, 113202, 209854, 216828, 226404, 314781, 419708, 629562, 944343, 1259124, 1888686, 1993613, 3777372, 3987226, 5980839, 7974452, 11961678, 17942517, 23923356, 35885034, 71770068]

約数ペア:

[(1, 71770068), (2, 35885034), (3, 23923356), (4, 17942517), (6, 11961678), (9, 7974452), (12, 5980839), (18, 3987226), (19, 3777372), (36, 1993613), (38, 1888686), (57, 1259124), (76, 944343), (114, 629562), (171, 419708), (228, 314781), (317, 226404), (331, 216828), (342, 209854), (634, 113202), (662, 108414), (684, 104927), (951, 75468), (993, 72276), (1268, 56601), (1324, 54207), (1902, 37734), (1986, 36138), (2853, 25156), (2979, 24092), (3804, 18867), (3972, 18069), (5706, 12578), (5958, 12046), (6023, 11916), (6289, 11412)]