64843812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{439}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 179699520

約数和(自身を除く): 114855708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 373, 396, 439, 746, 878, 1119, 1317, 1492, 1756, 2238, 2634, 3357, 3951, 4103, 4476, 4829, 5268, 6714, 7902, 8206, 9658, 12309, 13428, 14487, 15804, 16412, 19316, 24618, 28974, 36927, 43461, 49236, 57948, 73854, 86922, 147708, 163747, 173844, 327494, 491241, 654988, 982482, 1473723, 1801217, 1964964, 2947446, 3602434, 5403651, 5894892, 7204868, 10807302, 16210953, 21614604, 32421906, 64843812]

約数ペア:

[(1, 64843812), (2, 32421906), (3, 21614604), (4, 16210953), (6, 10807302), (9, 7204868), (11, 5894892), (12, 5403651), (18, 3602434), (22, 2947446), (33, 1964964), (36, 1801217), (44, 1473723), (66, 982482), (99, 654988), (132, 491241), (198, 327494), (373, 173844), (396, 163747), (439, 147708), (746, 86922), (878, 73854), (1119, 57948), (1317, 49236), (1492, 43461), (1756, 36927), (2238, 28974), (2634, 24618), (3357, 19316), (3951, 16412), (4103, 15804), (4476, 14487), (4829, 13428), (5268, 12309), (6714, 9658), (7902, 8206)]