67181928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{641}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 183971520

約数和(自身を除く): 116789592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 397, 641, 794, 1191, 1282, 1588, 1923, 2382, 2564, 3176, 3846, 4367, 4764, 5128, 7051, 7692, 8734, 9528, 13101, 14102, 15384, 17468, 21153, 26202, 28204, 34936, 42306, 52404, 56408, 84612, 104808, 169224, 254477, 508954, 763431, 1017908, 1526862, 2035816, 2799247, 3053724, 5598494, 6107448, 8397741, 11196988, 16795482, 22393976, 33590964, 67181928]

約数ペア:

[(1, 67181928), (2, 33590964), (3, 22393976), (4, 16795482), (6, 11196988), (8, 8397741), (11, 6107448), (12, 5598494), (22, 3053724), (24, 2799247), (33, 2035816), (44, 1526862), (66, 1017908), (88, 763431), (132, 508954), (264, 254477), (397, 169224), (641, 104808), (794, 84612), (1191, 56408), (1282, 52404), (1588, 42306), (1923, 34936), (2382, 28204), (2564, 26202), (3176, 21153), (3846, 17468), (4367, 15384), (4764, 14102), (5128, 13101), (7051, 9528), (7692, 8734)]