71333988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1231}}^1$

素因数の和:1688

約数の個数: 48

約数和(自身を含む): 182138880

約数和(自身を除く): 110804892

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 439, 878, 1231, 1317, 1756, 2462, 2634, 3693, 4829, 4924, 5268, 7386, 9658, 13541, 14487, 14772, 19316, 27082, 28974, 40623, 54164, 57948, 81246, 162492, 540409, 1080818, 1621227, 2161636, 3242454, 5944499, 6484908, 11888998, 17833497, 23777996, 35666994, 71333988]

約数ペア:

[(1, 71333988), (2, 35666994), (3, 23777996), (4, 17833497), (6, 11888998), (11, 6484908), (12, 5944499), (22, 3242454), (33, 2161636), (44, 1621227), (66, 1080818), (132, 540409), (439, 162492), (878, 81246), (1231, 57948), (1317, 54164), (1756, 40623), (2462, 28974), (2634, 27082), (3693, 19316), (4829, 14772), (4924, 14487), (5268, 13541), (7386, 9658)]