25686072

素因数分解:

$2^3\times 3^5\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 73535280

約数和(自身を除く): 47849208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 108, 146, 162, 181, 216, 219, 243, 292, 324, 362, 438, 486, 543, 584, 648, 657, 724, 876, 972, 1086, 1314, 1448, 1629, 1752, 1944, 1971, 2172, 2628, 3258, 3942, 4344, 4887, 5256, 5913, 6516, 7884, 9774, 11826, 13032, 13213, 14661, 15768, 17739, 19548, 23652, 26426, 29322, 35478, 39096, 39639, 43983, 47304, 52852, 58644, 70956, 79278, 87966, 105704, 117288, 118917, 141912, 158556, 175932, 237834, 317112, 351864, 356751, 475668, 713502, 951336, 1070253, 1427004, 2140506, 2854008, 3210759, 4281012, 6421518, 8562024, 12843036, 25686072]

約数ペア:

[(1, 25686072), (2, 12843036), (3, 8562024), (4, 6421518), (6, 4281012), (8, 3210759), (9, 2854008), (12, 2140506), (18, 1427004), (24, 1070253), (27, 951336), (36, 713502), (54, 475668), (72, 356751), (73, 351864), (81, 317112), (108, 237834), (146, 175932), (162, 158556), (181, 141912), (216, 118917), (219, 117288), (243, 105704), (292, 87966), (324, 79278), (362, 70956), (438, 58644), (486, 52852), (543, 47304), (584, 43983), (648, 39639), (657, 39096), (724, 35478), (876, 29322), (972, 26426), (1086, 23652), (1314, 19548), (1448, 17739), (1629, 15768), (1752, 14661), (1944, 13213), (1971, 13032), (2172, 11826), (2628, 9774), (3258, 7884), (3942, 6516), (4344, 5913), (4887, 5256)]