61860656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1474

約数の個数: 80

約数和(自身を含む): 148323840

約数和(自身を除く): 86463184

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 418, 494, 572, 836, 988, 1144, 1423, 1672, 1976, 2288, 2717, 2846, 3344, 3952, 5434, 5692, 10868, 11384, 15653, 18499, 21736, 22768, 27037, 31306, 36998, 43472, 54074, 62612, 73996, 108148, 125224, 147992, 203489, 216296, 250448, 295984, 297407, 351481, 406978, 432592, 594814, 702962, 813956, 1189628, 1405924, 1627912, 2379256, 2811848, 3255824, 3866291, 4758512, 5623696, 7732582, 15465164, 30930328, 61860656]

約数ペア:

[(1, 61860656), (2, 30930328), (4, 15465164), (8, 7732582), (11, 5623696), (13, 4758512), (16, 3866291), (19, 3255824), (22, 2811848), (26, 2379256), (38, 1627912), (44, 1405924), (52, 1189628), (76, 813956), (88, 702962), (104, 594814), (143, 432592), (152, 406978), (176, 351481), (208, 297407), (209, 295984), (247, 250448), (286, 216296), (304, 203489), (418, 147992), (494, 125224), (572, 108148), (836, 73996), (988, 62612), (1144, 54074), (1423, 43472), (1672, 36998), (1976, 31306), (2288, 27037), (2717, 22768), (2846, 21736), (3344, 18499), (3952, 15653), (5434, 11384), (5692, 10868)]