67489578

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:908

約数の個数: 64

約数和(自身を含む): 163000320

約数和(自身を除く): 95510742

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 127, 234, 254, 351, 381, 702, 757, 762, 1143, 1514, 1651, 2271, 2286, 3302, 3429, 4542, 4953, 6813, 6858, 9841, 9906, 13626, 14859, 19682, 20439, 29523, 29718, 40878, 44577, 59046, 88569, 89154, 96139, 177138, 192278, 265707, 288417, 531414, 576834, 865251, 1249807, 1730502, 2499614, 2595753, 3749421, 5191506, 7498842, 11248263, 22496526, 33744789, 67489578]

約数ペア:

[(1, 67489578), (2, 33744789), (3, 22496526), (6, 11248263), (9, 7498842), (13, 5191506), (18, 3749421), (26, 2595753), (27, 2499614), (39, 1730502), (54, 1249807), (78, 865251), (117, 576834), (127, 531414), (234, 288417), (254, 265707), (351, 192278), (381, 177138), (702, 96139), (757, 89154), (762, 88569), (1143, 59046), (1514, 44577), (1651, 40878), (2271, 29718), (2286, 29523), (3302, 20439), (3429, 19682), (4542, 14859), (4953, 13626), (6813, 9906), (6858, 9841)]