75987756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9551}}^1$

素因数の和:9591

約数の個数: 72

約数和(自身を含む): 219046464

約数和(自身を除く): 143058708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 9551, 19102, 28653, 38204, 57306, 85959, 114612, 124163, 162367, 171918, 248326, 324734, 343836, 372489, 487101, 496652, 649468, 744978, 974202, 1117467, 1461303, 1489956, 1948404, 2110771, 2234934, 2922606, 4221542, 4469868, 5845212, 6332313, 8443084, 12664626, 18996939, 25329252, 37993878, 75987756]

約数ペア:

[(1, 75987756), (2, 37993878), (3, 25329252), (4, 18996939), (6, 12664626), (9, 8443084), (12, 6332313), (13, 5845212), (17, 4469868), (18, 4221542), (26, 2922606), (34, 2234934), (36, 2110771), (39, 1948404), (51, 1489956), (52, 1461303), (68, 1117467), (78, 974202), (102, 744978), (117, 649468), (153, 496652), (156, 487101), (204, 372489), (221, 343836), (234, 324734), (306, 248326), (442, 171918), (468, 162367), (612, 124163), (663, 114612), (884, 85959), (1326, 57306), (1989, 38204), (2652, 28653), (3978, 19102), (7956, 9551)]