81779106

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{1123}}^1$

素因数の和:1410

約数の個数: 32

約数和(自身を含む): 167520960

約数和(自身を除く): 85741854

約数列:

[1, 2, 3, 6, 53, 106, 159, 229, 318, 458, 687, 1123, 1374, 2246, 3369, 6738, 12137, 24274, 36411, 59519, 72822, 119038, 178557, 257167, 357114, 514334, 771501, 1543002, 13629851, 27259702, 40889553, 81779106]

約数ペア:

[(1, 81779106), (2, 40889553), (3, 27259702), (6, 13629851), (53, 1543002), (106, 771501), (159, 514334), (229, 357114), (318, 257167), (458, 178557), (687, 119038), (1123, 72822), (1374, 59519), (2246, 36411), (3369, 24274), (6738, 12137)]