74591478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1103}}^1$

素因数の和:1158

約数の個数: 72

約数和(自身を含む): 185054688

約数和(自身を除く): 110463210

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 289, 306, 442, 578, 663, 867, 1103, 1326, 1734, 1989, 2206, 2601, 3309, 3757, 3978, 5202, 6618, 7514, 9927, 11271, 14339, 18751, 19854, 22542, 28678, 33813, 37502, 43017, 56253, 67626, 86034, 112506, 129051, 168759, 243763, 258102, 318767, 337518, 487526, 637534, 731289, 956301, 1462578, 1912602, 2193867, 2868903, 4143971, 4387734, 5737806, 8287942, 12431913, 24863826, 37295739, 74591478]

約数ペア:

[(1, 74591478), (2, 37295739), (3, 24863826), (6, 12431913), (9, 8287942), (13, 5737806), (17, 4387734), (18, 4143971), (26, 2868903), (34, 2193867), (39, 1912602), (51, 1462578), (78, 956301), (102, 731289), (117, 637534), (153, 487526), (221, 337518), (234, 318767), (289, 258102), (306, 243763), (442, 168759), (578, 129051), (663, 112506), (867, 86034), (1103, 67626), (1326, 56253), (1734, 43017), (1989, 37502), (2206, 33813), (2601, 28678), (3309, 22542), (3757, 19854), (3978, 18751), (5202, 14339), (6618, 11271), (7514, 9927)]