23156964

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:621

約数の個数: 72

約数和(自身を含む): 62145720

約数和(自身を除く): 38988756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 41, 58, 82, 87, 116, 123, 164, 174, 246, 261, 348, 369, 492, 522, 541, 738, 1044, 1082, 1189, 1476, 1623, 2164, 2378, 3246, 3567, 4756, 4869, 6492, 7134, 9738, 10701, 14268, 15689, 19476, 21402, 22181, 31378, 42804, 44362, 47067, 62756, 66543, 88724, 94134, 133086, 141201, 188268, 199629, 266172, 282402, 399258, 564804, 643249, 798516, 1286498, 1929747, 2572996, 3859494, 5789241, 7718988, 11578482, 23156964]

約数ペア:

[(1, 23156964), (2, 11578482), (3, 7718988), (4, 5789241), (6, 3859494), (9, 2572996), (12, 1929747), (18, 1286498), (29, 798516), (36, 643249), (41, 564804), (58, 399258), (82, 282402), (87, 266172), (116, 199629), (123, 188268), (164, 141201), (174, 133086), (246, 94134), (261, 88724), (348, 66543), (369, 62756), (492, 47067), (522, 44362), (541, 42804), (738, 31378), (1044, 22181), (1082, 21402), (1189, 19476), (1476, 15689), (1623, 14268), (2164, 10701), (2378, 9738), (3246, 7134), (3567, 6492), (4756, 4869)]