25638768

素因数分解:

$2^4\times 3^4\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:364

約数の個数: 100

約数和(自身を含む): 75500128

約数和(自身を除く): 49861360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 81, 108, 144, 146, 162, 216, 219, 271, 292, 324, 432, 438, 542, 584, 648, 657, 813, 876, 1084, 1168, 1296, 1314, 1626, 1752, 1971, 2168, 2439, 2628, 3252, 3504, 3942, 4336, 4878, 5256, 5913, 6504, 7317, 7884, 9756, 10512, 11826, 13008, 14634, 15768, 19512, 19783, 21951, 23652, 29268, 31536, 39024, 39566, 43902, 47304, 58536, 59349, 79132, 87804, 94608, 117072, 118698, 158264, 175608, 178047, 237396, 316528, 351216, 356094, 474792, 534141, 712188, 949584, 1068282, 1424376, 1602423, 2136564, 2848752, 3204846, 4273128, 6409692, 8546256, 12819384, 25638768]

約数ペア:

[(1, 25638768), (2, 12819384), (3, 8546256), (4, 6409692), (6, 4273128), (8, 3204846), (9, 2848752), (12, 2136564), (16, 1602423), (18, 1424376), (24, 1068282), (27, 949584), (36, 712188), (48, 534141), (54, 474792), (72, 356094), (73, 351216), (81, 316528), (108, 237396), (144, 178047), (146, 175608), (162, 158264), (216, 118698), (219, 117072), (271, 94608), (292, 87804), (324, 79132), (432, 59349), (438, 58536), (542, 47304), (584, 43902), (648, 39566), (657, 39024), (813, 31536), (876, 29268), (1084, 23652), (1168, 21951), (1296, 19783), (1314, 19512), (1626, 15768), (1752, 14634), (1971, 13008), (2168, 11826), (2439, 10512), (2628, 9756), (3252, 7884), (3504, 7317), (3942, 6504), (4336, 5913), (4878, 5256)]