72021666

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 155923488

約数和(自身を除く): 83901822

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 361, 722, 779, 811, 1083, 1558, 1622, 2166, 2337, 2433, 4674, 4866, 14801, 15409, 29602, 30818, 33251, 44403, 46227, 66502, 88806, 92454, 99753, 199506, 292771, 585542, 631769, 878313, 1263538, 1756626, 1895307, 3790614, 12003611, 24007222, 36010833, 72021666]

約数ペア:

[(1, 72021666), (2, 36010833), (3, 24007222), (6, 12003611), (19, 3790614), (38, 1895307), (41, 1756626), (57, 1263538), (82, 878313), (114, 631769), (123, 585542), (246, 292771), (361, 199506), (722, 99753), (779, 92454), (811, 88806), (1083, 66502), (1558, 46227), (1622, 44403), (2166, 33251), (2337, 30818), (2433, 29602), (4674, 15409), (4866, 14801)]