61662978

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5167}}^1$

素因数の和:5208

約数の個数: 64

約数和(自身を含む): 156280320

約数和(自身を除く): 94617342

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1989, 3978, 5167, 5967, 10334, 11934, 15501, 31002, 46503, 67171, 87839, 93006, 134342, 139509, 175678, 201513, 263517, 279018, 403026, 527034, 604539, 790551, 1141907, 1209078, 1581102, 1813617, 2283814, 2371653, 3425721, 3627234, 4743306, 6851442, 10277163, 20554326, 30831489, 61662978]

約数ペア:

[(1, 61662978), (2, 30831489), (3, 20554326), (6, 10277163), (9, 6851442), (13, 4743306), (17, 3627234), (18, 3425721), (26, 2371653), (27, 2283814), (34, 1813617), (39, 1581102), (51, 1209078), (54, 1141907), (78, 790551), (102, 604539), (117, 527034), (153, 403026), (221, 279018), (234, 263517), (306, 201513), (351, 175678), (442, 139509), (459, 134342), (663, 93006), (702, 87839), (918, 67171), (1326, 46503), (1989, 31002), (3978, 15501), (5167, 11934), (5967, 10334)]