81463932

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12101}}^1$

素因数の和:12139

約数の個数: 72

約数和(自身を含む): 237876912

約数和(自身を除く): 156412980

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 12101, 24202, 36303, 48404, 72606, 108909, 133111, 145212, 205717, 217818, 266222, 399333, 411434, 435636, 532444, 617151, 798666, 822868, 1197999, 1234302, 1597332, 1851453, 2262887, 2395998, 2468604, 3702906, 4525774, 4791996, 6788661, 7405812, 9051548, 13577322, 20365983, 27154644, 40731966, 81463932]

約数ペア:

[(1, 81463932), (2, 40731966), (3, 27154644), (4, 20365983), (6, 13577322), (9, 9051548), (11, 7405812), (12, 6788661), (17, 4791996), (18, 4525774), (22, 3702906), (33, 2468604), (34, 2395998), (36, 2262887), (44, 1851453), (51, 1597332), (66, 1234302), (68, 1197999), (99, 822868), (102, 798666), (132, 617151), (153, 532444), (187, 435636), (198, 411434), (204, 399333), (306, 266222), (374, 217818), (396, 205717), (561, 145212), (612, 133111), (748, 108909), (1122, 72606), (1683, 48404), (2244, 36303), (3366, 24202), (6732, 12101)]