68899656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{410117}}^1$

素因数の和:410133

約数の個数: 32

約数和(自身を含む): 196856640

約数和(自身を除く): 127956984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 410117, 820234, 1230351, 1640468, 2460702, 2870819, 3280936, 4921404, 5741638, 8612457, 9842808, 11483276, 17224914, 22966552, 34449828, 68899656]

約数ペア:

[(1, 68899656), (2, 34449828), (3, 22966552), (4, 17224914), (6, 11483276), (7, 9842808), (8, 8612457), (12, 5741638), (14, 4921404), (21, 3280936), (24, 2870819), (28, 2460702), (42, 1640468), (56, 1230351), (84, 820234), (168, 410117)]