63989748

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:757

約数の個数: 72

約数和(自身を含む): 168255360

約数和(自身を除く): 104265612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 59, 94, 118, 141, 177, 188, 236, 282, 354, 423, 531, 564, 641, 708, 846, 1062, 1282, 1692, 1923, 2124, 2564, 2773, 3846, 5546, 5769, 7692, 8319, 11092, 11538, 16638, 23076, 24957, 30127, 33276, 37819, 49914, 60254, 75638, 90381, 99828, 113457, 120508, 151276, 180762, 226914, 271143, 340371, 361524, 453828, 542286, 680742, 1084572, 1361484, 1777493, 3554986, 5332479, 7109972, 10664958, 15997437, 21329916, 31994874, 63989748]

約数ペア:

[(1, 63989748), (2, 31994874), (3, 21329916), (4, 15997437), (6, 10664958), (9, 7109972), (12, 5332479), (18, 3554986), (36, 1777493), (47, 1361484), (59, 1084572), (94, 680742), (118, 542286), (141, 453828), (177, 361524), (188, 340371), (236, 271143), (282, 226914), (354, 180762), (423, 151276), (531, 120508), (564, 113457), (641, 99828), (708, 90381), (846, 75638), (1062, 60254), (1282, 49914), (1692, 37819), (1923, 33276), (2124, 30127), (2564, 24957), (2773, 23076), (3846, 16638), (5546, 11538), (5769, 11092), (7692, 8319)]