74884914

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:376

約数の個数: 72

約数和(自身を含む): 178139520

約数和(自身を除く): 103254606

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 103, 117, 169, 206, 234, 239, 309, 338, 478, 507, 618, 717, 927, 1014, 1339, 1434, 1521, 1854, 2151, 2678, 3042, 3107, 4017, 4302, 6214, 8034, 9321, 12051, 17407, 18642, 24102, 24617, 27963, 34814, 40391, 49234, 52221, 55926, 73851, 80782, 104442, 121173, 147702, 156663, 221553, 242346, 313326, 320021, 363519, 443106, 640042, 727038, 960063, 1920126, 2880189, 4160273, 5760378, 8320546, 12480819, 24961638, 37442457, 74884914]

約数ペア:

[(1, 74884914), (2, 37442457), (3, 24961638), (6, 12480819), (9, 8320546), (13, 5760378), (18, 4160273), (26, 2880189), (39, 1920126), (78, 960063), (103, 727038), (117, 640042), (169, 443106), (206, 363519), (234, 320021), (239, 313326), (309, 242346), (338, 221553), (478, 156663), (507, 147702), (618, 121173), (717, 104442), (927, 80782), (1014, 73851), (1339, 55926), (1434, 52221), (1521, 49234), (1854, 40391), (2151, 34814), (2678, 27963), (3042, 24617), (3107, 24102), (4017, 18642), (4302, 17407), (6214, 12051), (8034, 9321)]