79388382924

素因数分解:

$2^2\times 3^2\times {\mathrm{647}}^1\times {\mathrm{1747}}^1\times {\mathrm{1951}}^1$

素因数の和:4355

約数の個数: 72

約数和(自身を含む): 201204476928

約数和(自身を除く): 121816094004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 647, 1294, 1747, 1941, 1951, 2588, 3494, 3882, 3902, 5241, 5823, 5853, 6988, 7764, 7804, 10482, 11646, 11706, 15723, 17559, 20964, 23292, 23412, 31446, 35118, 62892, 70236, 1130309, 1262297, 2260618, 2524594, 3390927, 3408397, 3786891, 4521236, 5049188, 6781854, 6816794, 7573782, 10172781, 10225191, 11360673, 13563708, 13633588, 15147564, 20345562, 20450382, 22721346, 30675573, 40691124, 40900764, 45442692, 61351146, 122702292, 2205232859, 4410465718, 6615698577, 8820931436, 13231397154, 19847095731, 26462794308, 39694191462, 79388382924]

約数ペア:

[(1, 79388382924), (2, 39694191462), (3, 26462794308), (4, 19847095731), (6, 13231397154), (9, 8820931436), (12, 6615698577), (18, 4410465718), (36, 2205232859), (647, 122702292), (1294, 61351146), (1747, 45442692), (1941, 40900764), (1951, 40691124), (2588, 30675573), (3494, 22721346), (3882, 20450382), (3902, 20345562), (5241, 15147564), (5823, 13633588), (5853, 13563708), (6988, 11360673), (7764, 10225191), (7804, 10172781), (10482, 7573782), (11646, 6816794), (11706, 6781854), (15723, 5049188), (17559, 4521236), (20964, 3786891), (23292, 3408397), (23412, 3390927), (31446, 2524594), (35118, 2260618), (62892, 1262297), (70236, 1130309)]