72920166

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 167809536

約数和(自身を除く): 94889370

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 121, 138, 242, 253, 363, 397, 506, 726, 759, 794, 1191, 1331, 1518, 2382, 2662, 2783, 3993, 4367, 5566, 7986, 8349, 8734, 9131, 13101, 16698, 18262, 26202, 27393, 30613, 48037, 54786, 61226, 91839, 96074, 100441, 144111, 183678, 200882, 288222, 301323, 528407, 602646, 1056814, 1104851, 1585221, 2209702, 3170442, 3314553, 6629106, 12153361, 24306722, 36460083, 72920166]

約数ペア:

[(1, 72920166), (2, 36460083), (3, 24306722), (6, 12153361), (11, 6629106), (22, 3314553), (23, 3170442), (33, 2209702), (46, 1585221), (66, 1104851), (69, 1056814), (121, 602646), (138, 528407), (242, 301323), (253, 288222), (363, 200882), (397, 183678), (506, 144111), (726, 100441), (759, 96074), (794, 91839), (1191, 61226), (1331, 54786), (1518, 48037), (2382, 30613), (2662, 27393), (2783, 26202), (3993, 18262), (4367, 16698), (5566, 13101), (7986, 9131), (8349, 8734)]