67899972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2797}}^1$

素因数の和:2845

約数の個数: 72

約数和(自身を含む): 192412864

約数和(自身を除く): 124512892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 714, 867, 1156, 1428, 1734, 2023, 2797, 3468, 4046, 5594, 6069, 8092, 8391, 11188, 12138, 16782, 19579, 24276, 33564, 39158, 47549, 58737, 78316, 95098, 117474, 142647, 190196, 234948, 285294, 332843, 570588, 665686, 808333, 998529, 1331372, 1616666, 1997058, 2424999, 3233332, 3994116, 4849998, 5658331, 9699996, 11316662, 16974993, 22633324, 33949986, 67899972]

約数ペア:

[(1, 67899972), (2, 33949986), (3, 22633324), (4, 16974993), (6, 11316662), (7, 9699996), (12, 5658331), (14, 4849998), (17, 3994116), (21, 3233332), (28, 2424999), (34, 1997058), (42, 1616666), (51, 1331372), (68, 998529), (84, 808333), (102, 665686), (119, 570588), (204, 332843), (238, 285294), (289, 234948), (357, 190196), (476, 142647), (578, 117474), (714, 95098), (867, 78316), (1156, 58737), (1428, 47549), (1734, 39158), (2023, 33564), (2797, 24276), (3468, 19579), (4046, 16782), (5594, 12138), (6069, 11188), (8092, 8391)]