64749132

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{28549}}^1$

素因数の和:28572

約数の個数: 60

約数和(自身を含む): 193454800

約数和(自身を除く): 128705668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 28549, 57098, 85647, 114196, 171294, 199843, 256941, 342588, 399686, 513882, 599529, 770823, 799372, 1027764, 1199058, 1541646, 1798587, 2312469, 2398116, 3083292, 3597174, 4624938, 5395761, 7194348, 9249876, 10791522, 16187283, 21583044, 32374566, 64749132]

約数ペア:

[(1, 64749132), (2, 32374566), (3, 21583044), (4, 16187283), (6, 10791522), (7, 9249876), (9, 7194348), (12, 5395761), (14, 4624938), (18, 3597174), (21, 3083292), (27, 2398116), (28, 2312469), (36, 1798587), (42, 1541646), (54, 1199058), (63, 1027764), (81, 799372), (84, 770823), (108, 599529), (126, 513882), (162, 399686), (189, 342588), (252, 256941), (324, 199843), (378, 171294), (567, 114196), (756, 85647), (1134, 57098), (2268, 28549)]