80189676

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{5051}}^1$

素因数の和:5081

約数の個数: 90

約数和(自身を含む): 243905508

約数和(自身を除く): 163715832

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5051, 5292, 7938, 10102, 15153, 15876, 20204, 30306, 35357, 45459, 60612, 70714, 90918, 106071, 136377, 141428, 181836, 212142, 247499, 272754, 318213, 409131, 424284, 494998, 545508, 636426, 742497, 818262, 954639, 989996, 1272852, 1484994, 1636524, 1909278, 2227491, 2863917, 2969988, 3818556, 4454982, 5727834, 6682473, 8909964, 11455668, 13364946, 20047419, 26729892, 40094838, 80189676]

約数ペア:

[(1, 80189676), (2, 40094838), (3, 26729892), (4, 20047419), (6, 13364946), (7, 11455668), (9, 8909964), (12, 6682473), (14, 5727834), (18, 4454982), (21, 3818556), (27, 2969988), (28, 2863917), (36, 2227491), (42, 1909278), (49, 1636524), (54, 1484994), (63, 1272852), (81, 989996), (84, 954639), (98, 818262), (108, 742497), (126, 636426), (147, 545508), (162, 494998), (189, 424284), (196, 409131), (252, 318213), (294, 272754), (324, 247499), (378, 212142), (441, 181836), (567, 141428), (588, 136377), (756, 106071), (882, 90918), (1134, 70714), (1323, 60612), (1764, 45459), (2268, 35357), (2646, 30306), (3969, 20204), (5051, 15876), (5292, 15153), (7938, 10102)]