68756796

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^2\times {\mathrm{757}}^1$

素因数の和:828

約数の個数: 72

約数和(自身を含む): 184861040

約数和(自身を除く): 116104244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 757, 783, 841, 1044, 1514, 1566, 1682, 2271, 2523, 3028, 3132, 3364, 4542, 5046, 6813, 7569, 9084, 10092, 13626, 15138, 20439, 21953, 22707, 27252, 30276, 40878, 43906, 45414, 65859, 81756, 87812, 90828, 131718, 197577, 263436, 395154, 592731, 636637, 790308, 1185462, 1273274, 1909911, 2370924, 2546548, 3819822, 5729733, 7639644, 11459466, 17189199, 22918932, 34378398, 68756796]

約数ペア:

[(1, 68756796), (2, 34378398), (3, 22918932), (4, 17189199), (6, 11459466), (9, 7639644), (12, 5729733), (18, 3819822), (27, 2546548), (29, 2370924), (36, 1909911), (54, 1273274), (58, 1185462), (87, 790308), (108, 636637), (116, 592731), (174, 395154), (261, 263436), (348, 197577), (522, 131718), (757, 90828), (783, 87812), (841, 81756), (1044, 65859), (1514, 45414), (1566, 43906), (1682, 40878), (2271, 30276), (2523, 27252), (3028, 22707), (3132, 21953), (3364, 20439), (4542, 15138), (5046, 13626), (6813, 10092), (7569, 9084)]