81330192

素因数分解:

$2^4\times 3^2\times {\mathrm{564793}}^1$

素因数の和:564807

約数の個数: 30

約数和(自身を含む): 227611982

約数和(自身を除く): 146281790

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 564793, 1129586, 1694379, 2259172, 3388758, 4518344, 5083137, 6777516, 9036688, 10166274, 13555032, 20332548, 27110064, 40665096, 81330192]

約数ペア:

[(1, 81330192), (2, 40665096), (3, 27110064), (4, 20332548), (6, 13555032), (8, 10166274), (9, 9036688), (12, 6777516), (16, 5083137), (18, 4518344), (24, 3388758), (36, 2259172), (48, 1694379), (72, 1129586), (144, 564793)]