76874712

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 198295680

約数和(自身を除く): 121420968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 163, 172, 258, 326, 344, 457, 489, 516, 652, 914, 978, 1032, 1304, 1371, 1828, 1956, 2742, 3656, 3912, 5484, 7009, 10968, 14018, 19651, 21027, 28036, 39302, 42054, 56072, 58953, 74491, 78604, 84108, 117906, 148982, 157208, 168216, 223473, 235812, 297964, 446946, 471624, 595928, 893892, 1787784, 3203113, 6406226, 9609339, 12812452, 19218678, 25624904, 38437356, 76874712]

約数ペア:

[(1, 76874712), (2, 38437356), (3, 25624904), (4, 19218678), (6, 12812452), (8, 9609339), (12, 6406226), (24, 3203113), (43, 1787784), (86, 893892), (129, 595928), (163, 471624), (172, 446946), (258, 297964), (326, 235812), (344, 223473), (457, 168216), (489, 157208), (516, 148982), (652, 117906), (914, 84108), (978, 78604), (1032, 74491), (1304, 58953), (1371, 56072), (1828, 42054), (1956, 39302), (2742, 28036), (3656, 21027), (3912, 19651), (5484, 14018), (7009, 10968)]