87405402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{29311}}^1$

素因数の和:29394

約数の個数: 32

約数和(自身を含む): 202604544

約数和(自身を除く): 115199142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 29311, 58622, 87933, 175866, 205177, 410354, 615531, 1231062, 2081081, 4162162, 6243243, 12486486, 14567567, 29135134, 43702701, 87405402]

約数ペア:

[(1, 87405402), (2, 43702701), (3, 29135134), (6, 14567567), (7, 12486486), (14, 6243243), (21, 4162162), (42, 2081081), (71, 1231062), (142, 615531), (213, 410354), (426, 205177), (497, 175866), (994, 87933), (1491, 58622), (2982, 29311)]