63605776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 138741120

約数和(自身を除く): 75135344

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 71, 73, 104, 118, 142, 146, 208, 236, 284, 292, 472, 568, 584, 767, 923, 944, 949, 1136, 1168, 1534, 1846, 1898, 3068, 3692, 3796, 4189, 4307, 5183, 6136, 7384, 7592, 8378, 8614, 10366, 12272, 14768, 15184, 16756, 17228, 20732, 33512, 34456, 41464, 54457, 55991, 67024, 67379, 68912, 82928, 108914, 111982, 134758, 217828, 223964, 269516, 305797, 435656, 447928, 539032, 611594, 871312, 895856, 1078064, 1223188, 2446376, 3975361, 4892752, 7950722, 15901444, 31802888, 63605776]

約数ペア:

[(1, 63605776), (2, 31802888), (4, 15901444), (8, 7950722), (13, 4892752), (16, 3975361), (26, 2446376), (52, 1223188), (59, 1078064), (71, 895856), (73, 871312), (104, 611594), (118, 539032), (142, 447928), (146, 435656), (208, 305797), (236, 269516), (284, 223964), (292, 217828), (472, 134758), (568, 111982), (584, 108914), (767, 82928), (923, 68912), (944, 67379), (949, 67024), (1136, 55991), (1168, 54457), (1534, 41464), (1846, 34456), (1898, 33512), (3068, 20732), (3692, 17228), (3796, 16756), (4189, 15184), (4307, 14768), (5183, 12272), (6136, 10366), (7384, 8614), (7592, 8378)]