76658984

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 155170080

約数和(自身を除く): 78511096

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 289, 467, 568, 578, 934, 1156, 1207, 1868, 2312, 2414, 3736, 4828, 7939, 9656, 15878, 20519, 31756, 33157, 41038, 63512, 66314, 82076, 132628, 134963, 164152, 265256, 269926, 539852, 563669, 1079704, 1127338, 2254676, 4509352, 9582373, 19164746, 38329492, 76658984]

約数ペア:

[(1, 76658984), (2, 38329492), (4, 19164746), (8, 9582373), (17, 4509352), (34, 2254676), (68, 1127338), (71, 1079704), (136, 563669), (142, 539852), (284, 269926), (289, 265256), (467, 164152), (568, 134963), (578, 132628), (934, 82076), (1156, 66314), (1207, 63512), (1868, 41038), (2312, 33157), (2414, 31756), (3736, 20519), (4828, 15878), (7939, 9656)]