89123724

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1361}}^1$

素因数の和:1495

約数の個数: 72

約数和(自身を含む): 240943248

約数和(自身を除く): 151819524

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 107, 153, 204, 214, 306, 321, 428, 612, 642, 963, 1284, 1361, 1819, 1926, 2722, 3638, 3852, 4083, 5444, 5457, 7276, 8166, 10914, 12249, 16332, 16371, 21828, 23137, 24498, 32742, 46274, 48996, 65484, 69411, 92548, 138822, 145627, 208233, 277644, 291254, 416466, 436881, 582508, 832932, 873762, 1310643, 1747524, 2475659, 2621286, 4951318, 5242572, 7426977, 9902636, 14853954, 22280931, 29707908, 44561862, 89123724]

約数ペア:

[(1, 89123724), (2, 44561862), (3, 29707908), (4, 22280931), (6, 14853954), (9, 9902636), (12, 7426977), (17, 5242572), (18, 4951318), (34, 2621286), (36, 2475659), (51, 1747524), (68, 1310643), (102, 873762), (107, 832932), (153, 582508), (204, 436881), (214, 416466), (306, 291254), (321, 277644), (428, 208233), (612, 145627), (642, 138822), (963, 92548), (1284, 69411), (1361, 65484), (1819, 48996), (1926, 46274), (2722, 32742), (3638, 24498), (3852, 23137), (4083, 21828), (5444, 16371), (5457, 16332), (7276, 12249), (8166, 10914)]