23985144

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 69498000

約数和(自身を除く): 45512856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 89, 114, 152, 171, 178, 197, 228, 267, 342, 356, 394, 456, 534, 591, 684, 712, 788, 801, 1068, 1182, 1368, 1576, 1602, 1691, 1773, 2136, 2364, 3204, 3382, 3546, 3743, 4728, 5073, 6408, 6764, 7092, 7486, 10146, 11229, 13528, 14184, 14972, 15219, 17533, 20292, 22458, 29944, 30438, 33687, 35066, 40584, 44916, 52599, 60876, 67374, 70132, 89832, 105198, 121752, 134748, 140264, 157797, 210396, 269496, 315594, 333127, 420792, 631188, 666254, 999381, 1262376, 1332508, 1998762, 2665016, 2998143, 3997524, 5996286, 7995048, 11992572, 23985144]

約数ペア:

[(1, 23985144), (2, 11992572), (3, 7995048), (4, 5996286), (6, 3997524), (8, 2998143), (9, 2665016), (12, 1998762), (18, 1332508), (19, 1262376), (24, 999381), (36, 666254), (38, 631188), (57, 420792), (72, 333127), (76, 315594), (89, 269496), (114, 210396), (152, 157797), (171, 140264), (178, 134748), (197, 121752), (228, 105198), (267, 89832), (342, 70132), (356, 67374), (394, 60876), (456, 52599), (534, 44916), (591, 40584), (684, 35066), (712, 33687), (788, 30438), (801, 29944), (1068, 22458), (1182, 20292), (1368, 17533), (1576, 15219), (1602, 14972), (1691, 14184), (1773, 13528), (2136, 11229), (2364, 10146), (3204, 7486), (3382, 7092), (3546, 6764), (3743, 6408), (4728, 5073)]