82239660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9721}}^1$

素因数の和:9783

約数の個数: 72

約数和(自身を含む): 254794176

約数和(自身を除く): 172554516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 9721, 19442, 29163, 38884, 48605, 58326, 87489, 97210, 116652, 145815, 174978, 194420, 291630, 349956, 437445, 456887, 583260, 874890, 913774, 1370661, 1749780, 1827548, 2284435, 2741322, 4111983, 4568870, 5482644, 6853305, 8223966, 9137740, 13706610, 16447932, 20559915, 27413220, 41119830, 82239660]

約数ペア:

[(1, 82239660), (2, 41119830), (3, 27413220), (4, 20559915), (5, 16447932), (6, 13706610), (9, 9137740), (10, 8223966), (12, 6853305), (15, 5482644), (18, 4568870), (20, 4111983), (30, 2741322), (36, 2284435), (45, 1827548), (47, 1749780), (60, 1370661), (90, 913774), (94, 874890), (141, 583260), (180, 456887), (188, 437445), (235, 349956), (282, 291630), (423, 194420), (470, 174978), (564, 145815), (705, 116652), (846, 97210), (940, 87489), (1410, 58326), (1692, 48605), (2115, 38884), (2820, 29163), (4230, 19442), (8460, 9721)]