80673264

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:675

約数の個数: 120

約数和(自身を含む): 260138112

約数和(自身を除く): 179464848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 163, 168, 252, 326, 336, 489, 491, 504, 652, 978, 982, 1008, 1141, 1304, 1467, 1473, 1956, 1964, 2282, 2608, 2934, 2946, 3423, 3437, 3912, 3928, 4419, 4564, 5868, 5892, 6846, 6874, 7824, 7856, 8838, 9128, 10269, 10311, 11736, 11784, 13692, 13748, 17676, 18256, 20538, 20622, 23472, 23568, 27384, 27496, 30933, 35352, 41076, 41244, 54768, 54992, 61866, 70704, 80033, 82152, 82488, 123732, 160066, 164304, 164976, 240099, 247464, 320132, 480198, 494928, 560231, 640264, 720297, 960396, 1120462, 1280528, 1440594, 1680693, 1920792, 2240924, 2881188, 3361386, 3841584, 4481848, 5042079, 5762376, 6722772, 8963696, 10084158, 11524752, 13445544, 20168316, 26891088, 40336632, 80673264]

約数ペア:

[(1, 80673264), (2, 40336632), (3, 26891088), (4, 20168316), (6, 13445544), (7, 11524752), (8, 10084158), (9, 8963696), (12, 6722772), (14, 5762376), (16, 5042079), (18, 4481848), (21, 3841584), (24, 3361386), (28, 2881188), (36, 2240924), (42, 1920792), (48, 1680693), (56, 1440594), (63, 1280528), (72, 1120462), (84, 960396), (112, 720297), (126, 640264), (144, 560231), (163, 494928), (168, 480198), (252, 320132), (326, 247464), (336, 240099), (489, 164976), (491, 164304), (504, 160066), (652, 123732), (978, 82488), (982, 82152), (1008, 80033), (1141, 70704), (1304, 61866), (1467, 54992), (1473, 54768), (1956, 41244), (1964, 41076), (2282, 35352), (2608, 30933), (2934, 27496), (2946, 27384), (3423, 23568), (3437, 23472), (3912, 20622), (3928, 20538), (4419, 18256), (4564, 17676), (5868, 13748), (5892, 13692), (6846, 11784), (6874, 11736), (7824, 10311), (7856, 10269), (8838, 9128)]