74391012

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 193729536

約数和(自身を除く): 119338524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 127, 159, 212, 254, 307, 318, 381, 477, 508, 614, 636, 762, 921, 954, 1143, 1228, 1524, 1842, 1908, 2286, 2763, 3684, 4572, 5526, 6731, 11052, 13462, 16271, 20193, 26924, 32542, 38989, 40386, 48813, 60579, 65084, 77978, 80772, 97626, 116967, 121158, 146439, 155956, 195252, 233934, 242316, 292878, 350901, 467868, 585756, 701802, 1403604, 2066417, 4132834, 6199251, 8265668, 12398502, 18597753, 24797004, 37195506, 74391012]

約数ペア:

[(1, 74391012), (2, 37195506), (3, 24797004), (4, 18597753), (6, 12398502), (9, 8265668), (12, 6199251), (18, 4132834), (36, 2066417), (53, 1403604), (106, 701802), (127, 585756), (159, 467868), (212, 350901), (254, 292878), (307, 242316), (318, 233934), (381, 195252), (477, 155956), (508, 146439), (614, 121158), (636, 116967), (762, 97626), (921, 80772), (954, 77978), (1143, 65084), (1228, 60579), (1524, 48813), (1842, 40386), (1908, 38989), (2286, 32542), (2763, 26924), (3684, 20193), (4572, 16271), (5526, 13462), (6731, 11052)]