25197048

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 74649600

約数和(自身を除く): 49452552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 53, 54, 62, 71, 72, 93, 106, 108, 124, 142, 159, 186, 212, 213, 216, 248, 279, 284, 318, 372, 424, 426, 477, 558, 568, 636, 639, 744, 837, 852, 954, 1116, 1272, 1278, 1431, 1643, 1674, 1704, 1908, 1917, 2201, 2232, 2556, 2862, 3286, 3348, 3763, 3816, 3834, 4402, 4929, 5112, 5724, 6572, 6603, 6696, 7526, 7668, 8804, 9858, 11289, 11448, 13144, 13206, 14787, 15052, 15336, 17608, 19716, 19809, 22578, 26412, 29574, 30104, 33867, 39432, 39618, 44361, 45156, 52824, 59148, 59427, 67734, 79236, 88722, 90312, 101601, 116653, 118296, 118854, 135468, 158472, 177444, 203202, 233306, 237708, 270936, 349959, 354888, 406404, 466612, 475416, 699918, 812808, 933224, 1049877, 1399836, 2099754, 2799672, 3149631, 4199508, 6299262, 8399016, 12598524, 25197048]

約数ペア:

[(1, 25197048), (2, 12598524), (3, 8399016), (4, 6299262), (6, 4199508), (8, 3149631), (9, 2799672), (12, 2099754), (18, 1399836), (24, 1049877), (27, 933224), (31, 812808), (36, 699918), (53, 475416), (54, 466612), (62, 406404), (71, 354888), (72, 349959), (93, 270936), (106, 237708), (108, 233306), (124, 203202), (142, 177444), (159, 158472), (186, 135468), (212, 118854), (213, 118296), (216, 116653), (248, 101601), (279, 90312), (284, 88722), (318, 79236), (372, 67734), (424, 59427), (426, 59148), (477, 52824), (558, 45156), (568, 44361), (636, 39618), (639, 39432), (744, 33867), (837, 30104), (852, 29574), (954, 26412), (1116, 22578), (1272, 19809), (1278, 19716), (1431, 17608), (1643, 15336), (1674, 15052), (1704, 14787), (1908, 13206), (1917, 13144), (2201, 11448), (2232, 11289), (2556, 9858), (2862, 8804), (3286, 7668), (3348, 7526), (3763, 6696), (3816, 6603), (3834, 6572), (4402, 5724), (4929, 5112)]