77848812

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{883}}^1$

素因数の和:1003

約数の個数: 72

約数和(自身を含む): 205936640

約数和(自身を除く): 128087828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 79, 93, 124, 158, 186, 237, 279, 316, 372, 474, 558, 711, 883, 948, 1116, 1422, 1766, 2449, 2649, 2844, 3532, 4898, 5298, 7347, 7947, 9796, 10596, 14694, 15894, 22041, 27373, 29388, 31788, 44082, 54746, 69757, 82119, 88164, 109492, 139514, 164238, 209271, 246357, 279028, 328476, 418542, 492714, 627813, 837084, 985428, 1255626, 2162467, 2511252, 4324934, 6487401, 8649868, 12974802, 19462203, 25949604, 38924406, 77848812]

約数ペア:

[(1, 77848812), (2, 38924406), (3, 25949604), (4, 19462203), (6, 12974802), (9, 8649868), (12, 6487401), (18, 4324934), (31, 2511252), (36, 2162467), (62, 1255626), (79, 985428), (93, 837084), (124, 627813), (158, 492714), (186, 418542), (237, 328476), (279, 279028), (316, 246357), (372, 209271), (474, 164238), (558, 139514), (711, 109492), (883, 88164), (948, 82119), (1116, 69757), (1422, 54746), (1766, 44082), (2449, 31788), (2649, 29388), (2844, 27373), (3532, 22041), (4898, 15894), (5298, 14694), (7347, 10596), (7947, 9796)]