68598536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 143700480

約数和(自身を除く): 75101944

約数列:

[1, 2, 4, 8, 17, 31, 34, 53, 62, 68, 106, 124, 136, 212, 248, 307, 424, 527, 614, 901, 1054, 1228, 1643, 1802, 2108, 2456, 3286, 3604, 4216, 5219, 6572, 7208, 9517, 10438, 13144, 16271, 19034, 20876, 27931, 32542, 38068, 41752, 55862, 65084, 76136, 111724, 130168, 161789, 223448, 276607, 323578, 504401, 553214, 647156, 1008802, 1106428, 1294312, 2017604, 2212856, 4035208, 8574817, 17149634, 34299268, 68598536]

約数ペア:

[(1, 68598536), (2, 34299268), (4, 17149634), (8, 8574817), (17, 4035208), (31, 2212856), (34, 2017604), (53, 1294312), (62, 1106428), (68, 1008802), (106, 647156), (124, 553214), (136, 504401), (212, 323578), (248, 276607), (307, 223448), (424, 161789), (527, 130168), (614, 111724), (901, 76136), (1054, 65084), (1228, 55862), (1643, 41752), (1802, 38068), (2108, 32542), (2456, 27931), (3286, 20876), (3604, 19034), (4216, 16271), (5219, 13144), (6572, 10438), (7208, 9517)]