131430924

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{5879}}^1$

素因数の和:5921

約数の個数: 72

約数和(自身を含む): 359573760

約数和(自身を除く): 228142836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 828, 972, 1242, 1863, 2484, 3726, 5589, 5879, 7452, 11178, 11758, 17637, 22356, 23516, 35274, 52911, 70548, 105822, 135217, 158733, 211644, 270434, 317466, 405651, 476199, 540868, 634932, 811302, 952398, 1216953, 1428597, 1622604, 1904796, 2433906, 2857194, 3650859, 4867812, 5714388, 7301718, 10952577, 14603436, 21905154, 32857731, 43810308, 65715462, 131430924]

約数ペア:

[(1, 131430924), (2, 65715462), (3, 43810308), (4, 32857731), (6, 21905154), (9, 14603436), (12, 10952577), (18, 7301718), (23, 5714388), (27, 4867812), (36, 3650859), (46, 2857194), (54, 2433906), (69, 1904796), (81, 1622604), (92, 1428597), (108, 1216953), (138, 952398), (162, 811302), (207, 634932), (243, 540868), (276, 476199), (324, 405651), (414, 317466), (486, 270434), (621, 211644), (828, 158733), (972, 135217), (1242, 105822), (1863, 70548), (2484, 52911), (3726, 35274), (5589, 23516), (5879, 22356), (7452, 17637), (11178, 11758)]