81266064

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{153913}}^1$

素因数の和:153935

約数の個数: 40

約数和(自身を含む): 229024032

約数和(自身を除く): 147757968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 153913, 307826, 461739, 615652, 923478, 1231304, 1693043, 1846956, 2462608, 3386086, 3693912, 5079129, 6772172, 7387824, 10158258, 13544344, 20316516, 27088688, 40633032, 81266064]

約数ペア:

[(1, 81266064), (2, 40633032), (3, 27088688), (4, 20316516), (6, 13544344), (8, 10158258), (11, 7387824), (12, 6772172), (16, 5079129), (22, 3693912), (24, 3386086), (33, 2462608), (44, 1846956), (48, 1693043), (66, 1231304), (88, 923478), (132, 615652), (176, 461739), (264, 307826), (528, 153913)]