74809878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 186572160

約数和(自身を除く): 111762282

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 169, 209, 247, 286, 338, 353, 418, 429, 494, 507, 627, 706, 741, 858, 1014, 1059, 1254, 1482, 1859, 2118, 2717, 3211, 3718, 3883, 4589, 5434, 5577, 6422, 6707, 7766, 8151, 9178, 9633, 11154, 11649, 13414, 13767, 16302, 19266, 20121, 23298, 27534, 35321, 40242, 50479, 59657, 70642, 73777, 87191, 100958, 105963, 119314, 147554, 151437, 174382, 178971, 211926, 221331, 261573, 302874, 357942, 442662, 523146, 656227, 959101, 1133483, 1312454, 1918202, 1968681, 2266966, 2877303, 3400449, 3937362, 5754606, 6800898, 12468313, 24936626, 37404939, 74809878]

約数ペア:

[(1, 74809878), (2, 37404939), (3, 24936626), (6, 12468313), (11, 6800898), (13, 5754606), (19, 3937362), (22, 3400449), (26, 2877303), (33, 2266966), (38, 1968681), (39, 1918202), (57, 1312454), (66, 1133483), (78, 959101), (114, 656227), (143, 523146), (169, 442662), (209, 357942), (247, 302874), (286, 261573), (338, 221331), (353, 211926), (418, 178971), (429, 174382), (494, 151437), (507, 147554), (627, 119314), (706, 105963), (741, 100958), (858, 87191), (1014, 73777), (1059, 70642), (1254, 59657), (1482, 50479), (1859, 40242), (2118, 35321), (2717, 27534), (3211, 23298), (3718, 20121), (3883, 19266), (4589, 16302), (5434, 13767), (5577, 13414), (6422, 11649), (6707, 11154), (7766, 9633), (8151, 9178)]