82728828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25253}}^1$

素因数の和:25283

約数の個数: 72

約数和(自身を含む): 257388768

約数和(自身を除く): 174659940

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, 25253, 50506, 75759, 101012, 151518, 176771, 227277, 303036, 328289, 353542, 454554, 530313, 656578, 707084, 909108, 984867, 1060626, 1313156, 1590939, 1969734, 2121252, 2298023, 2954601, 3181878, 3939468, 4596046, 5909202, 6363756, 6894069, 9192092, 11818404, 13788138, 20682207, 27576276, 41364414, 82728828]

約数ペア:

[(1, 82728828), (2, 41364414), (3, 27576276), (4, 20682207), (6, 13788138), (7, 11818404), (9, 9192092), (12, 6894069), (13, 6363756), (14, 5909202), (18, 4596046), (21, 3939468), (26, 3181878), (28, 2954601), (36, 2298023), (39, 2121252), (42, 1969734), (52, 1590939), (63, 1313156), (78, 1060626), (84, 984867), (91, 909108), (117, 707084), (126, 656578), (156, 530313), (182, 454554), (234, 353542), (252, 328289), (273, 303036), (364, 227277), (468, 176771), (546, 151518), (819, 101012), (1092, 75759), (1638, 50506), (3276, 25253)]