31552596

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:805

約数の個数: 72

約数和(自身を含む): 84913920

約数和(自身を除く): 53361324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 53, 69, 92, 106, 138, 159, 207, 212, 276, 318, 414, 477, 636, 719, 828, 954, 1219, 1438, 1908, 2157, 2438, 2876, 3657, 4314, 4876, 6471, 7314, 8628, 10971, 12942, 14628, 16537, 21942, 25884, 33074, 38107, 43884, 49611, 66148, 76214, 99222, 114321, 148833, 152428, 198444, 228642, 297666, 342963, 457284, 595332, 685926, 876461, 1371852, 1752922, 2629383, 3505844, 5258766, 7888149, 10517532, 15776298, 31552596]

約数ペア:

[(1, 31552596), (2, 15776298), (3, 10517532), (4, 7888149), (6, 5258766), (9, 3505844), (12, 2629383), (18, 1752922), (23, 1371852), (36, 876461), (46, 685926), (53, 595332), (69, 457284), (92, 342963), (106, 297666), (138, 228642), (159, 198444), (207, 152428), (212, 148833), (276, 114321), (318, 99222), (414, 76214), (477, 66148), (636, 49611), (719, 43884), (828, 38107), (954, 33074), (1219, 25884), (1438, 21942), (1908, 16537), (2157, 14628), (2438, 12942), (2876, 10971), (3657, 8628), (4314, 7314), (4876, 6471)]