68727568

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3631}}^1$

素因数の和:3672

約数の個数: 60

約数和(自身を含む): 164834688

約数和(自身を除く): 96107120

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 3631, 4732, 7262, 9464, 14524, 18928, 25417, 29048, 47203, 50834, 58096, 94406, 101668, 188812, 203336, 330421, 377624, 406672, 613639, 660842, 755248, 1227278, 1321684, 2454556, 2643368, 4295473, 4909112, 5286736, 8590946, 9818224, 17181892, 34363784, 68727568]

約数ペア:

[(1, 68727568), (2, 34363784), (4, 17181892), (7, 9818224), (8, 8590946), (13, 5286736), (14, 4909112), (16, 4295473), (26, 2643368), (28, 2454556), (52, 1321684), (56, 1227278), (91, 755248), (104, 660842), (112, 613639), (169, 406672), (182, 377624), (208, 330421), (338, 203336), (364, 188812), (676, 101668), (728, 94406), (1183, 58096), (1352, 50834), (1456, 47203), (2366, 29048), (2704, 25417), (3631, 18928), (4732, 14524), (7262, 9464)]