81510924

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:871

約数の個数: 72

約数和(自身を含む): 212193520

約数和(自身を除く): 130682596

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 73, 121, 132, 146, 219, 242, 292, 363, 438, 484, 726, 769, 803, 876, 1452, 1538, 1606, 2307, 2409, 3076, 3212, 4614, 4818, 8459, 8833, 9228, 9636, 16918, 17666, 25377, 26499, 33836, 35332, 50754, 52998, 56137, 93049, 101508, 105996, 112274, 168411, 186098, 224548, 279147, 336822, 372196, 558294, 617507, 673644, 1116588, 1235014, 1852521, 2470028, 3705042, 6792577, 7410084, 13585154, 20377731, 27170308, 40755462, 81510924]

約数ペア:

[(1, 81510924), (2, 40755462), (3, 27170308), (4, 20377731), (6, 13585154), (11, 7410084), (12, 6792577), (22, 3705042), (33, 2470028), (44, 1852521), (66, 1235014), (73, 1116588), (121, 673644), (132, 617507), (146, 558294), (219, 372196), (242, 336822), (292, 279147), (363, 224548), (438, 186098), (484, 168411), (726, 112274), (769, 105996), (803, 101508), (876, 93049), (1452, 56137), (1538, 52998), (1606, 50754), (2307, 35332), (2409, 33836), (3076, 26499), (3212, 25377), (4614, 17666), (4818, 16918), (8459, 9636), (8833, 9228)]