74921364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2341}}^1$

素因数の和:2485

約数の個数: 72

約数和(自身を含む): 218236928

約数和(自身を除く): 143315564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2341, 2667, 3556, 4572, 4682, 5334, 7023, 8001, 9364, 10668, 14046, 16002, 16387, 21069, 28092, 32004, 32774, 42138, 49161, 65548, 84276, 98322, 147483, 196644, 294966, 297307, 589932, 594614, 891921, 1189228, 1783842, 2081149, 2675763, 3567684, 4162298, 5351526, 6243447, 8324596, 10703052, 12486894, 18730341, 24973788, 37460682, 74921364]

約数ペア:

[(1, 74921364), (2, 37460682), (3, 24973788), (4, 18730341), (6, 12486894), (7, 10703052), (9, 8324596), (12, 6243447), (14, 5351526), (18, 4162298), (21, 3567684), (28, 2675763), (36, 2081149), (42, 1783842), (63, 1189228), (84, 891921), (126, 594614), (127, 589932), (252, 297307), (254, 294966), (381, 196644), (508, 147483), (762, 98322), (889, 84276), (1143, 65548), (1524, 49161), (1778, 42138), (2286, 32774), (2341, 32004), (2667, 28092), (3556, 21069), (4572, 16387), (4682, 16002), (5334, 14046), (7023, 10668), (8001, 9364)]