64415364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1381}}^1$

素因数の和:1437

約数の個数: 72

約数和(自身を含む): 169952832

約数和(自身を除く): 105537468

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 169, 276, 299, 338, 507, 598, 676, 897, 1014, 1196, 1381, 1794, 2028, 2762, 3588, 3887, 4143, 5524, 7774, 8286, 11661, 15548, 16572, 17953, 23322, 31763, 35906, 46644, 53859, 63526, 71812, 95289, 107718, 127052, 190578, 215436, 233389, 381156, 412919, 466778, 700167, 825838, 933556, 1238757, 1400334, 1651676, 2477514, 2800668, 4955028, 5367947, 10735894, 16103841, 21471788, 32207682, 64415364]

約数ペア:

[(1, 64415364), (2, 32207682), (3, 21471788), (4, 16103841), (6, 10735894), (12, 5367947), (13, 4955028), (23, 2800668), (26, 2477514), (39, 1651676), (46, 1400334), (52, 1238757), (69, 933556), (78, 825838), (92, 700167), (138, 466778), (156, 412919), (169, 381156), (276, 233389), (299, 215436), (338, 190578), (507, 127052), (598, 107718), (676, 95289), (897, 71812), (1014, 63526), (1196, 53859), (1381, 46644), (1794, 35906), (2028, 31763), (2762, 23322), (3588, 17953), (3887, 16572), (4143, 15548), (5524, 11661), (7774, 8286)]