81806064

素因数分解:

$2^4\times 3^1\times {\mathrm{191}}^1\times {\mathrm{8923}}^1$

素因数の和:9125

約数の個数: 40

約数和(自身を含む): 212462592

約数和(自身を除く): 130656528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 191, 382, 573, 764, 1146, 1528, 2292, 3056, 4584, 8923, 9168, 17846, 26769, 35692, 53538, 71384, 107076, 142768, 214152, 428304, 1704293, 3408586, 5112879, 6817172, 10225758, 13634344, 20451516, 27268688, 40903032, 81806064]

約数ペア:

[(1, 81806064), (2, 40903032), (3, 27268688), (4, 20451516), (6, 13634344), (8, 10225758), (12, 6817172), (16, 5112879), (24, 3408586), (48, 1704293), (191, 428304), (382, 214152), (573, 142768), (764, 107076), (1146, 71384), (1528, 53538), (2292, 35692), (3056, 26769), (4584, 17846), (8923, 9168)]