81203196

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{100999}}^1$

素因数の和:101073

約数の個数: 24

約数和(自身を含む): 192304000

約数和(自身を除く): 111100804

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 100999, 201998, 302997, 403996, 605994, 1211988, 6766933, 13533866, 20300799, 27067732, 40601598, 81203196]

約数ペア:

[(1, 81203196), (2, 40601598), (3, 27067732), (4, 20300799), (6, 13533866), (12, 6766933), (67, 1211988), (134, 605994), (201, 403996), (268, 302997), (402, 201998), (804, 100999)]