25117992

素因数分解:

$2^3\times 3^3\times {\mathrm{103}}^1\times {\mathrm{1129}}^1$

素因数の和:1247

約数の個数: 64

約数和(自身を含む): 70512000

約数和(自身を除く): 45394008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 103, 108, 206, 216, 309, 412, 618, 824, 927, 1129, 1236, 1854, 2258, 2472, 2781, 3387, 3708, 4516, 5562, 6774, 7416, 9032, 10161, 11124, 13548, 20322, 22248, 27096, 30483, 40644, 60966, 81288, 116287, 121932, 232574, 243864, 348861, 465148, 697722, 930296, 1046583, 1395444, 2093166, 2790888, 3139749, 4186332, 6279498, 8372664, 12558996, 25117992]

約数ペア:

[(1, 25117992), (2, 12558996), (3, 8372664), (4, 6279498), (6, 4186332), (8, 3139749), (9, 2790888), (12, 2093166), (18, 1395444), (24, 1046583), (27, 930296), (36, 697722), (54, 465148), (72, 348861), (103, 243864), (108, 232574), (206, 121932), (216, 116287), (309, 81288), (412, 60966), (618, 40644), (824, 30483), (927, 27096), (1129, 22248), (1236, 20322), (1854, 13548), (2258, 11124), (2472, 10161), (2781, 9032), (3387, 7416), (3708, 6774), (4516, 5562)]