64434864

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3331}}^1$

素因数の和:3386

約数の個数: 80

約数和(自身を含む): 185099264

約数和(自身を除く): 120664400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 3331, 4836, 6448, 6662, 9672, 9993, 13324, 19344, 19986, 26648, 39972, 43303, 53296, 79944, 86606, 103261, 129909, 159888, 173212, 206522, 259818, 309783, 346424, 413044, 519636, 619566, 692848, 826088, 1039272, 1239132, 1342393, 1652176, 2078544, 2478264, 2684786, 4027179, 4956528, 5369572, 8054358, 10739144, 16108716, 21478288, 32217432, 64434864]

約数ペア:

[(1, 64434864), (2, 32217432), (3, 21478288), (4, 16108716), (6, 10739144), (8, 8054358), (12, 5369572), (13, 4956528), (16, 4027179), (24, 2684786), (26, 2478264), (31, 2078544), (39, 1652176), (48, 1342393), (52, 1239132), (62, 1039272), (78, 826088), (93, 692848), (104, 619566), (124, 519636), (156, 413044), (186, 346424), (208, 309783), (248, 259818), (312, 206522), (372, 173212), (403, 159888), (496, 129909), (624, 103261), (744, 86606), (806, 79944), (1209, 53296), (1488, 43303), (1612, 39972), (2418, 26648), (3224, 19986), (3331, 19344), (4836, 13324), (6448, 9993), (6662, 9672)]