25679268

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:959

約数の個数: 72

約数和(自身を含む): 69713280

約数和(自身を除く): 44034012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 261, 324, 348, 486, 522, 783, 911, 972, 1044, 1566, 1822, 2349, 2733, 3132, 3644, 4698, 5466, 7047, 8199, 9396, 10932, 14094, 16398, 24597, 26419, 28188, 32796, 49194, 52838, 73791, 79257, 98388, 105676, 147582, 158514, 221373, 237771, 295164, 317028, 442746, 475542, 713313, 885492, 951084, 1426626, 2139939, 2853252, 4279878, 6419817, 8559756, 12839634, 25679268]

約数ペア:

[(1, 25679268), (2, 12839634), (3, 8559756), (4, 6419817), (6, 4279878), (9, 2853252), (12, 2139939), (18, 1426626), (27, 951084), (29, 885492), (36, 713313), (54, 475542), (58, 442746), (81, 317028), (87, 295164), (108, 237771), (116, 221373), (162, 158514), (174, 147582), (243, 105676), (261, 98388), (324, 79257), (348, 73791), (486, 52838), (522, 49194), (783, 32796), (911, 28188), (972, 26419), (1044, 24597), (1566, 16398), (1822, 14094), (2349, 10932), (2733, 9396), (3132, 8199), (3644, 7047), (4698, 5466)]