68637072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5521}}^1$

素因数の和:5576

約数の個数: 80

約数和(自身を含む): 208157312

約数和(自身を除く): 139520240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 5521, 6216, 11042, 12432, 16563, 22084, 33126, 38647, 44168, 66252, 77294, 88336, 115941, 132504, 154588, 204277, 231882, 265008, 309176, 408554, 463764, 612831, 618352, 817108, 927528, 1225662, 1429939, 1634216, 1855056, 2451324, 2859878, 3268432, 4289817, 4902648, 5719756, 8579634, 9805296, 11439512, 17159268, 22879024, 34318536, 68637072]

約数ペア:

[(1, 68637072), (2, 34318536), (3, 22879024), (4, 17159268), (6, 11439512), (7, 9805296), (8, 8579634), (12, 5719756), (14, 4902648), (16, 4289817), (21, 3268432), (24, 2859878), (28, 2451324), (37, 1855056), (42, 1634216), (48, 1429939), (56, 1225662), (74, 927528), (84, 817108), (111, 618352), (112, 612831), (148, 463764), (168, 408554), (222, 309176), (259, 265008), (296, 231882), (336, 204277), (444, 154588), (518, 132504), (592, 115941), (777, 88336), (888, 77294), (1036, 66252), (1554, 44168), (1776, 38647), (2072, 33126), (3108, 22084), (4144, 16563), (5521, 12432), (6216, 11042)]