85181796

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1190

約数の個数: 108

約数和(自身を含む): 256528272

約数和(自身を除く): 171346476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 49, 63, 84, 86, 98, 126, 129, 147, 172, 196, 252, 258, 294, 301, 387, 441, 516, 588, 602, 774, 882, 903, 1123, 1204, 1548, 1764, 1806, 2107, 2246, 2709, 3369, 3612, 4214, 4492, 5418, 6321, 6738, 7861, 8428, 10107, 10836, 12642, 13476, 15722, 18963, 20214, 23583, 25284, 31444, 37926, 40428, 47166, 48289, 55027, 70749, 75852, 94332, 96578, 110054, 141498, 144867, 165081, 193156, 220108, 282996, 289734, 330162, 338023, 434601, 495243, 579468, 660324, 676046, 869202, 990486, 1014069, 1352092, 1738404, 1980972, 2028138, 2366161, 3042207, 4056276, 4732322, 6084414, 7098483, 9464644, 12168828, 14196966, 21295449, 28393932, 42590898, 85181796]

約数ペア:

[(1, 85181796), (2, 42590898), (3, 28393932), (4, 21295449), (6, 14196966), (7, 12168828), (9, 9464644), (12, 7098483), (14, 6084414), (18, 4732322), (21, 4056276), (28, 3042207), (36, 2366161), (42, 2028138), (43, 1980972), (49, 1738404), (63, 1352092), (84, 1014069), (86, 990486), (98, 869202), (126, 676046), (129, 660324), (147, 579468), (172, 495243), (196, 434601), (252, 338023), (258, 330162), (294, 289734), (301, 282996), (387, 220108), (441, 193156), (516, 165081), (588, 144867), (602, 141498), (774, 110054), (882, 96578), (903, 94332), (1123, 75852), (1204, 70749), (1548, 55027), (1764, 48289), (1806, 47166), (2107, 40428), (2246, 37926), (2709, 31444), (3369, 25284), (3612, 23583), (4214, 20214), (4492, 18963), (5418, 15722), (6321, 13476), (6738, 12642), (7861, 10836), (8428, 10107)]