31070088

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{20549}}^1$

素因数の和:20571

約数の個数: 64

約数和(自身を含む): 98640000

約数和(自身を除く): 67569912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 20549, 41098, 61647, 82196, 123294, 143843, 164392, 184941, 246588, 287686, 369882, 431529, 493176, 554823, 575372, 739764, 863058, 1109646, 1150744, 1294587, 1479528, 1726116, 2219292, 2589174, 3452232, 3883761, 4438584, 5178348, 7767522, 10356696, 15535044, 31070088]

約数ペア:

[(1, 31070088), (2, 15535044), (3, 10356696), (4, 7767522), (6, 5178348), (7, 4438584), (8, 3883761), (9, 3452232), (12, 2589174), (14, 2219292), (18, 1726116), (21, 1479528), (24, 1294587), (27, 1150744), (28, 1109646), (36, 863058), (42, 739764), (54, 575372), (56, 554823), (63, 493176), (72, 431529), (84, 369882), (108, 287686), (126, 246588), (168, 184941), (189, 164392), (216, 143843), (252, 123294), (378, 82196), (504, 61647), (756, 41098), (1512, 20549)]