80923356

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{613}}^1$

素因数の和:835

約数の個数: 72

約数和(自身を含む): 216791120

約数和(自身を除く): 135867764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 193, 228, 342, 386, 579, 613, 684, 772, 1158, 1226, 1737, 1839, 2316, 2452, 3474, 3667, 3678, 5517, 6948, 7334, 7356, 11001, 11034, 11647, 14668, 22002, 22068, 23294, 33003, 34941, 44004, 46588, 66006, 69882, 104823, 118309, 132012, 139764, 209646, 236618, 354927, 419292, 473236, 709854, 1064781, 1419708, 2129562, 2247871, 4259124, 4495742, 6743613, 8991484, 13487226, 20230839, 26974452, 40461678, 80923356]

約数ペア:

[(1, 80923356), (2, 40461678), (3, 26974452), (4, 20230839), (6, 13487226), (9, 8991484), (12, 6743613), (18, 4495742), (19, 4259124), (36, 2247871), (38, 2129562), (57, 1419708), (76, 1064781), (114, 709854), (171, 473236), (193, 419292), (228, 354927), (342, 236618), (386, 209646), (579, 139764), (613, 132012), (684, 118309), (772, 104823), (1158, 69882), (1226, 66006), (1737, 46588), (1839, 44004), (2316, 34941), (2452, 33003), (3474, 23294), (3667, 22068), (3678, 22002), (5517, 14668), (6948, 11647), (7334, 11034), (7356, 11001)]