77752428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 204078336

約数和(自身を除く): 126325908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 67, 78, 86, 129, 134, 156, 172, 173, 201, 258, 268, 346, 402, 516, 519, 559, 692, 804, 871, 1038, 1118, 1677, 1742, 2076, 2236, 2249, 2613, 2881, 3354, 3484, 4498, 5226, 5762, 6708, 6747, 7439, 8643, 8996, 10452, 11524, 11591, 13494, 14878, 17286, 22317, 23182, 26988, 29756, 34572, 34773, 37453, 44634, 46364, 69546, 74906, 89268, 96707, 112359, 139092, 149812, 150683, 193414, 224718, 290121, 301366, 386828, 449436, 452049, 498413, 580242, 602732, 904098, 996826, 1160484, 1495239, 1808196, 1993652, 2990478, 5980956, 6479369, 12958738, 19438107, 25917476, 38876214, 77752428]

約数ペア:

[(1, 77752428), (2, 38876214), (3, 25917476), (4, 19438107), (6, 12958738), (12, 6479369), (13, 5980956), (26, 2990478), (39, 1993652), (43, 1808196), (52, 1495239), (67, 1160484), (78, 996826), (86, 904098), (129, 602732), (134, 580242), (156, 498413), (172, 452049), (173, 449436), (201, 386828), (258, 301366), (268, 290121), (346, 224718), (402, 193414), (516, 150683), (519, 149812), (559, 139092), (692, 112359), (804, 96707), (871, 89268), (1038, 74906), (1118, 69546), (1677, 46364), (1742, 44634), (2076, 37453), (2236, 34773), (2249, 34572), (2613, 29756), (2881, 26988), (3354, 23182), (3484, 22317), (4498, 17286), (5226, 14878), (5762, 13494), (6708, 11591), (6747, 11524), (7439, 10452), (8643, 8996)]