72165798

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{19001}}^1$

素因数の和:19220

約数の個数: 24

約数和(自身を含む): 157108536

約数和(自身を除く): 84942738

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 1266, 1899, 3798, 19001, 38002, 57003, 114006, 171009, 342018, 4009211, 8018422, 12027633, 24055266, 36082899, 72165798]

約数ペア:

[(1, 72165798), (2, 36082899), (3, 24055266), (6, 12027633), (9, 8018422), (18, 4009211), (211, 342018), (422, 171009), (633, 114006), (1266, 57003), (1899, 38002), (3798, 19001)]