80021628

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 214502400

約数和(自身を除く): 134480772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 83, 108, 113, 158, 166, 226, 237, 249, 316, 332, 339, 452, 474, 498, 678, 711, 747, 948, 996, 1017, 1356, 1422, 1494, 2034, 2133, 2241, 2844, 2988, 3051, 4068, 4266, 4482, 6102, 6557, 8532, 8927, 8964, 9379, 12204, 13114, 17854, 18758, 19671, 26228, 26781, 28137, 35708, 37516, 39342, 53562, 56274, 59013, 78684, 80343, 84411, 107124, 112548, 118026, 160686, 168822, 177039, 236052, 241029, 253233, 321372, 337644, 354078, 482058, 506466, 708156, 740941, 964116, 1012932, 1481882, 2222823, 2963764, 4445646, 6668469, 8891292, 13336938, 20005407, 26673876, 40010814, 80021628]

約数ペア:

[(1, 80021628), (2, 40010814), (3, 26673876), (4, 20005407), (6, 13336938), (9, 8891292), (12, 6668469), (18, 4445646), (27, 2963764), (36, 2222823), (54, 1481882), (79, 1012932), (83, 964116), (108, 740941), (113, 708156), (158, 506466), (166, 482058), (226, 354078), (237, 337644), (249, 321372), (316, 253233), (332, 241029), (339, 236052), (452, 177039), (474, 168822), (498, 160686), (678, 118026), (711, 112548), (747, 107124), (948, 84411), (996, 80343), (1017, 78684), (1356, 59013), (1422, 56274), (1494, 53562), (2034, 39342), (2133, 37516), (2241, 35708), (2844, 28137), (2988, 26781), (3051, 26228), (4068, 19671), (4266, 18758), (4482, 17854), (6102, 13114), (6557, 12204), (8532, 9379), (8927, 8964)]