72423782

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 118272000

約数和(自身を除く): 45848218

約数列:

[1, 2, 19, 38, 43, 86, 127, 254, 349, 698, 817, 1634, 2413, 4826, 5461, 6631, 10922, 13262, 15007, 30014, 44323, 88646, 103759, 207518, 285133, 570266, 842137, 1684274, 1905889, 3811778, 36211891, 72423782]

約数ペア:

[(1, 72423782), (2, 36211891), (19, 3811778), (38, 1905889), (43, 1684274), (86, 842137), (127, 570266), (254, 285133), (349, 207518), (698, 103759), (817, 88646), (1634, 44323), (2413, 30014), (4826, 15007), (5461, 13262), (6631, 10922)]