79311420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{761}}^1$

素因数の和:972

約数の個数: 96

約数和(自身を含む): 248351040

約数和(自身を除く): 169039620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 193, 270, 386, 540, 579, 761, 772, 965, 1158, 1522, 1737, 1930, 2283, 2316, 2895, 3044, 3474, 3805, 3860, 4566, 5211, 5790, 6849, 6948, 7610, 8685, 9132, 10422, 11415, 11580, 13698, 15220, 17370, 20547, 20844, 22830, 26055, 27396, 34245, 34740, 41094, 45660, 52110, 68490, 82188, 102735, 104220, 136980, 146873, 205470, 293746, 410940, 440619, 587492, 734365, 881238, 1321857, 1468730, 1762476, 2203095, 2643714, 2937460, 3965571, 4406190, 5287428, 6609285, 7931142, 8812380, 13218570, 15862284, 19827855, 26437140, 39655710, 79311420]

約数ペア:

[(1, 79311420), (2, 39655710), (3, 26437140), (4, 19827855), (5, 15862284), (6, 13218570), (9, 8812380), (10, 7931142), (12, 6609285), (15, 5287428), (18, 4406190), (20, 3965571), (27, 2937460), (30, 2643714), (36, 2203095), (45, 1762476), (54, 1468730), (60, 1321857), (90, 881238), (108, 734365), (135, 587492), (180, 440619), (193, 410940), (270, 293746), (386, 205470), (540, 146873), (579, 136980), (761, 104220), (772, 102735), (965, 82188), (1158, 68490), (1522, 52110), (1737, 45660), (1930, 41094), (2283, 34740), (2316, 34245), (2895, 27396), (3044, 26055), (3474, 22830), (3805, 20844), (3860, 20547), (4566, 17370), (5211, 15220), (5790, 13698), (6849, 11580), (6948, 11415), (7610, 10422), (8685, 9132)]