72121392

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71549}}^1$

素因数の和:71570

約数の個数: 60

約数和(自身を含む): 230677200

約数和(自身を除く): 158555808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 71549, 143098, 214647, 286196, 429294, 500843, 572392, 643941, 858588, 1001686, 1144784, 1287882, 1502529, 1717176, 2003372, 2575764, 3005058, 3434352, 4006744, 4507587, 5151528, 6010116, 8013488, 9015174, 10303056, 12020232, 18030348, 24040464, 36060696, 72121392]

約数ペア:

[(1, 72121392), (2, 36060696), (3, 24040464), (4, 18030348), (6, 12020232), (7, 10303056), (8, 9015174), (9, 8013488), (12, 6010116), (14, 5151528), (16, 4507587), (18, 4006744), (21, 3434352), (24, 3005058), (28, 2575764), (36, 2003372), (42, 1717176), (48, 1502529), (56, 1287882), (63, 1144784), (72, 1001686), (84, 858588), (112, 643941), (126, 572392), (144, 500843), (168, 429294), (252, 286196), (336, 214647), (504, 143098), (1008, 71549)]