72218016

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19289}}^1$

素因数の和:19318

約数の個数: 72

約数和(自身を含む): 221179140

約数和(自身を除く): 148961124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 19289, 38578, 57867, 77156, 115734, 154312, 173601, 231468, 250757, 308624, 347202, 462936, 501514, 617248, 694404, 752271, 925872, 1003028, 1388808, 1504542, 1851744, 2006056, 2256813, 2777616, 3009084, 4012112, 4513626, 5555232, 6018168, 8024224, 9027252, 12036336, 18054504, 24072672, 36109008, 72218016]

約数ペア:

[(1, 72218016), (2, 36109008), (3, 24072672), (4, 18054504), (6, 12036336), (8, 9027252), (9, 8024224), (12, 6018168), (13, 5555232), (16, 4513626), (18, 4012112), (24, 3009084), (26, 2777616), (32, 2256813), (36, 2006056), (39, 1851744), (48, 1504542), (52, 1388808), (72, 1003028), (78, 925872), (96, 752271), (104, 694404), (117, 617248), (144, 501514), (156, 462936), (208, 347202), (234, 308624), (288, 250757), (312, 231468), (416, 173601), (468, 154312), (624, 115734), (936, 77156), (1248, 57867), (1872, 38578), (3744, 19289)]