77837526

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1151}}^1$

素因数の和:1206

約数の個数: 72

約数和(自身を含む): 193100544

約数和(自身を除く): 115263018

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, 1151, 1326, 1734, 1989, 2302, 2601, 3453, 3757, 3978, 5202, 6906, 7514, 10359, 11271, 14963, 19567, 20718, 22542, 29926, 33813, 39134, 44889, 58701, 67626, 89778, 117402, 134667, 176103, 254371, 269334, 332639, 352206, 508742, 665278, 763113, 997917, 1526226, 1995834, 2289339, 2993751, 4324307, 4578678, 5987502, 8648614, 12972921, 25945842, 38918763, 77837526]

約数ペア:

[(1, 77837526), (2, 38918763), (3, 25945842), (6, 12972921), (9, 8648614), (13, 5987502), (17, 4578678), (18, 4324307), (26, 2993751), (34, 2289339), (39, 1995834), (51, 1526226), (78, 997917), (102, 763113), (117, 665278), (153, 508742), (221, 352206), (234, 332639), (289, 269334), (306, 254371), (442, 176103), (578, 134667), (663, 117402), (867, 89778), (1151, 67626), (1326, 58701), (1734, 44889), (1989, 39134), (2302, 33813), (2601, 29926), (3453, 22542), (3757, 20718), (3978, 19567), (5202, 14963), (6906, 11271), (7514, 10359)]