25921944

素因数分解:

$2^3\times 3^4\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:494

約数の個数: 80

約数和(自身を含む): 73471200

約数和(自身を除く): 47549256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 109, 162, 216, 218, 324, 327, 367, 436, 648, 654, 734, 872, 981, 1101, 1308, 1468, 1962, 2202, 2616, 2936, 2943, 3303, 3924, 4404, 5886, 6606, 7848, 8808, 8829, 9909, 11772, 13212, 17658, 19818, 23544, 26424, 29727, 35316, 39636, 40003, 59454, 70632, 79272, 80006, 118908, 120009, 160012, 237816, 240018, 320024, 360027, 480036, 720054, 960072, 1080081, 1440108, 2160162, 2880216, 3240243, 4320324, 6480486, 8640648, 12960972, 25921944]

約数ペア:

[(1, 25921944), (2, 12960972), (3, 8640648), (4, 6480486), (6, 4320324), (8, 3240243), (9, 2880216), (12, 2160162), (18, 1440108), (24, 1080081), (27, 960072), (36, 720054), (54, 480036), (72, 360027), (81, 320024), (108, 240018), (109, 237816), (162, 160012), (216, 120009), (218, 118908), (324, 80006), (327, 79272), (367, 70632), (436, 59454), (648, 40003), (654, 39636), (734, 35316), (872, 29727), (981, 26424), (1101, 23544), (1308, 19818), (1468, 17658), (1962, 13212), (2202, 11772), (2616, 9909), (2936, 8829), (2943, 8808), (3303, 7848), (3924, 6606), (4404, 5886)]