77154688

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 167076000

約数和(自身を除く): 89921312

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 199, 208, 233, 398, 416, 466, 796, 832, 932, 1592, 1664, 1864, 2587, 3029, 3184, 3728, 5174, 6058, 6368, 7456, 10348, 12116, 12736, 14912, 20696, 24232, 25472, 29824, 41392, 46367, 48464, 82784, 92734, 96928, 165568, 185468, 193856, 331136, 370936, 387712, 602771, 741872, 1205542, 1483744, 2411084, 2967488, 4822168, 5934976, 9644336, 19288672, 38577344, 77154688]

約数ペア:

[(1, 77154688), (2, 38577344), (4, 19288672), (8, 9644336), (13, 5934976), (16, 4822168), (26, 2967488), (32, 2411084), (52, 1483744), (64, 1205542), (104, 741872), (128, 602771), (199, 387712), (208, 370936), (233, 331136), (398, 193856), (416, 185468), (466, 165568), (796, 96928), (832, 92734), (932, 82784), (1592, 48464), (1664, 46367), (1864, 41392), (2587, 29824), (3029, 25472), (3184, 24232), (3728, 20696), (5174, 14912), (6058, 12736), (6368, 12116), (7456, 10348)]