172572324

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{104971}}^1$

素因数の和:105115

約数の個数: 24

約数和(自身を含む): 405611808

約数和(自身を除く): 233039484

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 104971, 209942, 314913, 419884, 629826, 1259652, 14381027, 28762054, 43143081, 57524108, 86286162, 172572324]

約数ペア:

[(1, 172572324), (2, 86286162), (3, 57524108), (4, 43143081), (6, 28762054), (12, 14381027), (137, 1259652), (274, 629826), (411, 419884), (548, 314913), (822, 209942), (1644, 104971)]