15679628532

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{32569}}^1$

素因数の和:32933

約数の個数: 72

約数和(自身を含む): 40688007360

約数和(自身を除く): 25008378828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 311, 387, 516, 622, 774, 933, 1244, 1548, 1866, 2799, 3732, 5598, 11196, 13373, 26746, 32569, 40119, 53492, 65138, 80238, 97707, 120357, 130276, 160476, 195414, 240714, 293121, 390828, 481428, 586242, 1172484, 1400467, 2800934, 4201401, 5601868, 8402802, 10128959, 12604203, 16805604, 20257918, 25208406, 30386877, 40515836, 50416812, 60773754, 91160631, 121547508, 182321262, 364642524, 435545237, 871090474, 1306635711, 1742180948, 2613271422, 3919907133, 5226542844, 7839814266, 15679628532]

約数ペア:

[(1, 15679628532), (2, 7839814266), (3, 5226542844), (4, 3919907133), (6, 2613271422), (9, 1742180948), (12, 1306635711), (18, 871090474), (36, 435545237), (43, 364642524), (86, 182321262), (129, 121547508), (172, 91160631), (258, 60773754), (311, 50416812), (387, 40515836), (516, 30386877), (622, 25208406), (774, 20257918), (933, 16805604), (1244, 12604203), (1548, 10128959), (1866, 8402802), (2799, 5601868), (3732, 4201401), (5598, 2800934), (11196, 1400467), (13373, 1172484), (26746, 586242), (32569, 481428), (40119, 390828), (53492, 293121), (65138, 240714), (80238, 195414), (97707, 160476), (120357, 130276)]