68040972

素因数分解:

$2^2\times 3^5\times {\mathrm{70001}}^1$

素因数の和:70020

約数の個数: 36

約数和(自身を含む): 178365096

約数和(自身を除く): 110324124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 70001, 140002, 210003, 280004, 420006, 630009, 840012, 1260018, 1890027, 2520036, 3780054, 5670081, 7560108, 11340162, 17010243, 22680324, 34020486, 68040972]

約数ペア:

[(1, 68040972), (2, 34020486), (3, 22680324), (4, 17010243), (6, 11340162), (9, 7560108), (12, 5670081), (18, 3780054), (27, 2520036), (36, 1890027), (54, 1260018), (81, 840012), (108, 630009), (162, 420006), (243, 280004), (324, 210003), (486, 140002), (972, 70001)]