89111628

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{10357}}^1$

素因数の和:10606

約数の個数: 36

約数和(自身を含む): 226218720

約数和(自身を除く): 137107092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 8604, 10357, 20714, 31071, 41428, 62142, 93213, 124284, 186426, 372852, 2475323, 4950646, 7425969, 9901292, 14851938, 22277907, 29703876, 44555814, 89111628]

約数ペア:

[(1, 89111628), (2, 44555814), (3, 29703876), (4, 22277907), (6, 14851938), (9, 9901292), (12, 7425969), (18, 4950646), (36, 2475323), (239, 372852), (478, 186426), (717, 124284), (956, 93213), (1434, 62142), (2151, 41428), (2868, 31071), (4302, 20714), (8604, 10357)]