91020852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4523}}^1$

素因数の和:4589

約数の個数: 72

約数和(自身を含む): 253597344

約数和(自身を除く): 162576492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 4523, 5031, 6708, 9046, 10062, 13569, 18092, 20124, 27138, 40707, 54276, 58799, 81414, 117598, 162828, 176397, 194489, 235196, 352794, 388978, 529191, 583467, 705588, 777956, 1058382, 1166934, 1750401, 2116764, 2333868, 2528357, 3500802, 5056714, 7001604, 7585071, 10113428, 15170142, 22755213, 30340284, 45510426, 91020852]

約数ペア:

[(1, 91020852), (2, 45510426), (3, 30340284), (4, 22755213), (6, 15170142), (9, 10113428), (12, 7585071), (13, 7001604), (18, 5056714), (26, 3500802), (36, 2528357), (39, 2333868), (43, 2116764), (52, 1750401), (78, 1166934), (86, 1058382), (117, 777956), (129, 705588), (156, 583467), (172, 529191), (234, 388978), (258, 352794), (387, 235196), (468, 194489), (516, 176397), (559, 162828), (774, 117598), (1118, 81414), (1548, 58799), (1677, 54276), (2236, 40707), (3354, 27138), (4523, 20124), (5031, 18092), (6708, 13569), (9046, 10062)]