25599276

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:795

約数の個数: 72

約数和(自身を含む): 69189120

約数和(自身を除く): 43589844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 43, 46, 69, 86, 92, 129, 138, 172, 207, 258, 276, 387, 414, 516, 719, 774, 828, 989, 1438, 1548, 1978, 2157, 2876, 2967, 3956, 4314, 5934, 6471, 8628, 8901, 11868, 12942, 16537, 17802, 25884, 30917, 33074, 35604, 49611, 61834, 66148, 92751, 99222, 123668, 148833, 185502, 198444, 278253, 297666, 371004, 556506, 595332, 711091, 1113012, 1422182, 2133273, 2844364, 4266546, 6399819, 8533092, 12799638, 25599276]

約数ペア:

[(1, 25599276), (2, 12799638), (3, 8533092), (4, 6399819), (6, 4266546), (9, 2844364), (12, 2133273), (18, 1422182), (23, 1113012), (36, 711091), (43, 595332), (46, 556506), (69, 371004), (86, 297666), (92, 278253), (129, 198444), (138, 185502), (172, 148833), (207, 123668), (258, 99222), (276, 92751), (387, 66148), (414, 61834), (516, 49611), (719, 35604), (774, 33074), (828, 30917), (989, 25884), (1438, 17802), (1548, 16537), (1978, 12942), (2157, 11868), (2876, 8901), (2967, 8628), (3956, 6471), (4314, 5934)]