78886896

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2819}}^1$

素因数の和:2894

約数の個数: 80

約数和(自身を含む): 226592640

約数和(自身を除く): 147705744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 53, 66, 88, 106, 132, 159, 176, 212, 264, 318, 424, 528, 583, 636, 848, 1166, 1272, 1749, 2332, 2544, 2819, 3498, 4664, 5638, 6996, 8457, 9328, 11276, 13992, 16914, 22552, 27984, 31009, 33828, 45104, 62018, 67656, 93027, 124036, 135312, 149407, 186054, 248072, 298814, 372108, 448221, 496144, 597628, 744216, 896442, 1195256, 1488432, 1643477, 1792884, 2390512, 3286954, 3585768, 4930431, 6573908, 7171536, 9860862, 13147816, 19721724, 26295632, 39443448, 78886896]

約数ペア:

[(1, 78886896), (2, 39443448), (3, 26295632), (4, 19721724), (6, 13147816), (8, 9860862), (11, 7171536), (12, 6573908), (16, 4930431), (22, 3585768), (24, 3286954), (33, 2390512), (44, 1792884), (48, 1643477), (53, 1488432), (66, 1195256), (88, 896442), (106, 744216), (132, 597628), (159, 496144), (176, 448221), (212, 372108), (264, 298814), (318, 248072), (424, 186054), (528, 149407), (583, 135312), (636, 124036), (848, 93027), (1166, 67656), (1272, 62018), (1749, 45104), (2332, 33828), (2544, 31009), (2819, 27984), (3498, 22552), (4664, 16914), (5638, 13992), (6996, 11276), (8457, 9328)]