25506792

素因数分解:

$2^3\times 3^3\times {\mathrm{263}}^1\times {\mathrm{449}}^1$

素因数の和:727

約数の個数: 64

約数和(自身を含む): 71280000

約数和(自身を除く): 45773208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 263, 449, 526, 789, 898, 1052, 1347, 1578, 1796, 2104, 2367, 2694, 3156, 3592, 4041, 4734, 5388, 6312, 7101, 8082, 9468, 10776, 12123, 14202, 16164, 18936, 24246, 28404, 32328, 48492, 56808, 96984, 118087, 236174, 354261, 472348, 708522, 944696, 1062783, 1417044, 2125566, 2834088, 3188349, 4251132, 6376698, 8502264, 12753396, 25506792]

約数ペア:

[(1, 25506792), (2, 12753396), (3, 8502264), (4, 6376698), (6, 4251132), (8, 3188349), (9, 2834088), (12, 2125566), (18, 1417044), (24, 1062783), (27, 944696), (36, 708522), (54, 472348), (72, 354261), (108, 236174), (216, 118087), (263, 96984), (449, 56808), (526, 48492), (789, 32328), (898, 28404), (1052, 24246), (1347, 18936), (1578, 16164), (1796, 14202), (2104, 12123), (2367, 10776), (2694, 9468), (3156, 8082), (3592, 7101), (4041, 6312), (4734, 5388)]