81445488

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{28759}}^1$

素因数の和:28829

約数の個数: 40

約数和(自身を含む): 213974400

約数和(自身を除く): 132528912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 472, 708, 944, 1416, 2832, 28759, 57518, 86277, 115036, 172554, 230072, 345108, 460144, 690216, 1380432, 1696781, 3393562, 5090343, 6787124, 10180686, 13574248, 20361372, 27148496, 40722744, 81445488]

約数ペア:

[(1, 81445488), (2, 40722744), (3, 27148496), (4, 20361372), (6, 13574248), (8, 10180686), (12, 6787124), (16, 5090343), (24, 3393562), (48, 1696781), (59, 1380432), (118, 690216), (177, 460144), (236, 345108), (354, 230072), (472, 172554), (708, 115036), (944, 86277), (1416, 57518), (2832, 28759)]