25771788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3299}}^1$

素因数の和:3347

約数の個数: 72

約数和(自身を含む): 76876800

約数和(自身を除く): 51105012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3299, 3906, 6598, 7812, 9897, 13196, 19794, 23093, 29691, 39588, 46186, 59382, 69279, 92372, 102269, 118764, 138558, 204538, 207837, 277116, 306807, 409076, 415674, 613614, 715883, 831348, 920421, 1227228, 1431766, 1840842, 2147649, 2863532, 3681684, 4295298, 6442947, 8590596, 12885894, 25771788]

約数ペア:

[(1, 25771788), (2, 12885894), (3, 8590596), (4, 6442947), (6, 4295298), (7, 3681684), (9, 2863532), (12, 2147649), (14, 1840842), (18, 1431766), (21, 1227228), (28, 920421), (31, 831348), (36, 715883), (42, 613614), (62, 415674), (63, 409076), (84, 306807), (93, 277116), (124, 207837), (126, 204538), (186, 138558), (217, 118764), (252, 102269), (279, 92372), (372, 69279), (434, 59382), (558, 46186), (651, 39588), (868, 29691), (1116, 23093), (1302, 19794), (1953, 13196), (2604, 9897), (3299, 7812), (3906, 6598)]