15723216

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{797}}^1$

素因数の和:948

約数の個数: 60

約数和(自身を含む): 44379972

約数和(自身を除く): 28656756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 797, 822, 1096, 1233, 1594, 1644, 2192, 2391, 2466, 3188, 3288, 4782, 4932, 6376, 6576, 7173, 9564, 9864, 12752, 14346, 19128, 19728, 28692, 38256, 57384, 109189, 114768, 218378, 327567, 436756, 655134, 873512, 982701, 1310268, 1747024, 1965402, 2620536, 3930804, 5241072, 7861608, 15723216]

約数ペア:

[(1, 15723216), (2, 7861608), (3, 5241072), (4, 3930804), (6, 2620536), (8, 1965402), (9, 1747024), (12, 1310268), (16, 982701), (18, 873512), (24, 655134), (36, 436756), (48, 327567), (72, 218378), (137, 114768), (144, 109189), (274, 57384), (411, 38256), (548, 28692), (797, 19728), (822, 19128), (1096, 14346), (1233, 12752), (1594, 9864), (1644, 9564), (2192, 7173), (2391, 6576), (2466, 6376), (3188, 4932), (3288, 4782)]