13266144

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:720

約数の個数: 72

約数和(自身を含む): 38302992

約数和(自身を除く): 25036848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 631, 657, 876, 1168, 1262, 1314, 1752, 1893, 2336, 2524, 2628, 3504, 3786, 5048, 5256, 5679, 7008, 7572, 10096, 10512, 11358, 15144, 20192, 21024, 22716, 30288, 45432, 46063, 60576, 90864, 92126, 138189, 181728, 184252, 276378, 368504, 414567, 552756, 737008, 829134, 1105512, 1474016, 1658268, 2211024, 3316536, 4422048, 6633072, 13266144]

約数ペア:

[(1, 13266144), (2, 6633072), (3, 4422048), (4, 3316536), (6, 2211024), (8, 1658268), (9, 1474016), (12, 1105512), (16, 829134), (18, 737008), (24, 552756), (32, 414567), (36, 368504), (48, 276378), (72, 184252), (73, 181728), (96, 138189), (144, 92126), (146, 90864), (219, 60576), (288, 46063), (292, 45432), (438, 30288), (584, 22716), (631, 21024), (657, 20192), (876, 15144), (1168, 11358), (1262, 10512), (1314, 10096), (1752, 7572), (1893, 7008), (2336, 5679), (2524, 5256), (2628, 5048), (3504, 3786)]