68721432

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5953}}^1$

素因数の和:6012

約数の個数: 64

約数和(自身を含む): 190051680

約数和(自身を除く): 121330248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 5953, 11544, 11906, 17859, 23812, 35718, 47624, 71436, 77389, 142872, 154778, 220261, 232167, 309556, 440522, 464334, 619112, 660783, 881044, 928668, 1321566, 1762088, 1857336, 2643132, 2863393, 5286264, 5726786, 8590179, 11453572, 17180358, 22907144, 34360716, 68721432]

約数ペア:

[(1, 68721432), (2, 34360716), (3, 22907144), (4, 17180358), (6, 11453572), (8, 8590179), (12, 5726786), (13, 5286264), (24, 2863393), (26, 2643132), (37, 1857336), (39, 1762088), (52, 1321566), (74, 928668), (78, 881044), (104, 660783), (111, 619112), (148, 464334), (156, 440522), (222, 309556), (296, 232167), (312, 220261), (444, 154778), (481, 142872), (888, 77389), (962, 71436), (1443, 47624), (1924, 35718), (2886, 23812), (3848, 17859), (5772, 11906), (5953, 11544)]