74855144

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 181034280

約数和(自身を除く): 106179136

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 49, 52, 56, 74, 91, 98, 104, 148, 182, 196, 259, 296, 364, 392, 397, 481, 518, 637, 728, 794, 962, 1036, 1274, 1588, 1813, 1924, 2072, 2548, 2779, 3176, 3367, 3626, 3848, 5096, 5161, 5558, 6734, 7252, 10322, 11116, 13468, 14504, 14689, 19453, 20644, 22232, 23569, 26936, 29378, 36127, 38906, 41288, 47138, 58756, 72254, 77812, 94276, 102823, 117512, 144508, 155624, 188552, 190957, 205646, 252889, 289016, 381914, 411292, 505778, 719761, 763828, 822584, 1011556, 1336699, 1439522, 1527656, 2023112, 2673398, 2879044, 5346796, 5758088, 9356893, 10693592, 18713786, 37427572, 74855144]

約数ペア:

[(1, 74855144), (2, 37427572), (4, 18713786), (7, 10693592), (8, 9356893), (13, 5758088), (14, 5346796), (26, 2879044), (28, 2673398), (37, 2023112), (49, 1527656), (52, 1439522), (56, 1336699), (74, 1011556), (91, 822584), (98, 763828), (104, 719761), (148, 505778), (182, 411292), (196, 381914), (259, 289016), (296, 252889), (364, 205646), (392, 190957), (397, 188552), (481, 155624), (518, 144508), (637, 117512), (728, 102823), (794, 94276), (962, 77812), (1036, 72254), (1274, 58756), (1588, 47138), (1813, 41288), (1924, 38906), (2072, 36127), (2548, 29378), (2779, 26936), (3176, 23569), (3367, 22232), (3626, 20644), (3848, 19453), (5096, 14689), (5161, 14504), (5558, 13468), (6734, 11116), (7252, 10322)]