25772292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7867}}^1$

素因数の和:7897

約数の個数: 72

約数和(自身を含む): 80190656

約数和(自身を除く): 54418364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 7867, 15734, 23601, 31468, 47202, 55069, 70803, 94404, 102271, 110138, 141606, 165207, 204542, 220276, 283212, 306813, 330414, 409084, 495621, 613626, 660828, 715897, 920439, 991242, 1227252, 1431794, 1840878, 1982484, 2147691, 2863588, 3681756, 4295382, 6443073, 8590764, 12886146, 25772292]

約数ペア:

[(1, 25772292), (2, 12886146), (3, 8590764), (4, 6443073), (6, 4295382), (7, 3681756), (9, 2863588), (12, 2147691), (13, 1982484), (14, 1840878), (18, 1431794), (21, 1227252), (26, 991242), (28, 920439), (36, 715897), (39, 660828), (42, 613626), (52, 495621), (63, 409084), (78, 330414), (84, 306813), (91, 283212), (117, 220276), (126, 204542), (156, 165207), (182, 141606), (234, 110138), (252, 102271), (273, 94404), (364, 70803), (468, 55069), (546, 47202), (819, 31468), (1092, 23601), (1638, 15734), (3276, 7867)]