71999436

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{691}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 177484160

約数和(自身を除く): 105484724

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 457, 691, 914, 1371, 1382, 1828, 2073, 2742, 2764, 4146, 5484, 8292, 8683, 13129, 17366, 26049, 26258, 34732, 39387, 52098, 52516, 78774, 104196, 157548, 315787, 631574, 947361, 1263148, 1894722, 3789444, 5999953, 11999906, 17999859, 23999812, 35999718, 71999436]

約数ペア:

[(1, 71999436), (2, 35999718), (3, 23999812), (4, 17999859), (6, 11999906), (12, 5999953), (19, 3789444), (38, 1894722), (57, 1263148), (76, 947361), (114, 631574), (228, 315787), (457, 157548), (691, 104196), (914, 78774), (1371, 52516), (1382, 52098), (1828, 39387), (2073, 34732), (2742, 26258), (2764, 26049), (4146, 17366), (5484, 13129), (8292, 8683)]