204030072

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:613

約数の個数: 96

約数和(自身を含む): 568788480

約数和(自身を除く): 364758408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 127, 159, 212, 254, 318, 381, 421, 424, 477, 508, 636, 762, 842, 954, 1016, 1143, 1263, 1272, 1524, 1684, 1908, 2286, 2526, 3048, 3368, 3789, 3816, 4572, 5052, 6731, 7578, 9144, 10104, 13462, 15156, 20193, 22313, 26924, 30312, 40386, 44626, 53467, 53848, 60579, 66939, 80772, 89252, 106934, 121158, 133878, 160401, 161544, 178504, 200817, 213868, 242316, 267756, 320802, 401634, 427736, 481203, 484632, 535512, 641604, 803268, 962406, 1283208, 1606536, 1924812, 2833751, 3849624, 5667502, 8501253, 11335004, 17002506, 22670008, 25503759, 34005012, 51007518, 68010024, 102015036, 204030072]

約数ペア:

[(1, 204030072), (2, 102015036), (3, 68010024), (4, 51007518), (6, 34005012), (8, 25503759), (9, 22670008), (12, 17002506), (18, 11335004), (24, 8501253), (36, 5667502), (53, 3849624), (72, 2833751), (106, 1924812), (127, 1606536), (159, 1283208), (212, 962406), (254, 803268), (318, 641604), (381, 535512), (421, 484632), (424, 481203), (477, 427736), (508, 401634), (636, 320802), (762, 267756), (842, 242316), (954, 213868), (1016, 200817), (1143, 178504), (1263, 161544), (1272, 160401), (1524, 133878), (1684, 121158), (1908, 106934), (2286, 89252), (2526, 80772), (3048, 66939), (3368, 60579), (3789, 53848), (3816, 53467), (4572, 44626), (5052, 40386), (6731, 30312), (7578, 26924), (9144, 22313), (10104, 20193), (13462, 15156)]