78844188

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{743}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 189987840

約数和(自身を除く): 111143652

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 239, 444, 478, 717, 743, 956, 1434, 1486, 2229, 2868, 2972, 4458, 8843, 8916, 17686, 26529, 27491, 35372, 53058, 54982, 82473, 106116, 109964, 164946, 177577, 329892, 355154, 532731, 710308, 1065462, 2130924, 6570349, 13140698, 19711047, 26281396, 39422094, 78844188]

約数ペア:

[(1, 78844188), (2, 39422094), (3, 26281396), (4, 19711047), (6, 13140698), (12, 6570349), (37, 2130924), (74, 1065462), (111, 710308), (148, 532731), (222, 355154), (239, 329892), (444, 177577), (478, 164946), (717, 109964), (743, 106116), (956, 82473), (1434, 54982), (1486, 53058), (2229, 35372), (2868, 27491), (2972, 26529), (4458, 17686), (8843, 8916)]