80496718904

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4450283}}^1$

素因数の和:4450332

約数の個数: 64

約数和(自身を含む): 192252268800

約数和(自身を除く): 111755549896

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 476, 532, 646, 952, 1064, 1292, 2261, 2584, 4522, 9044, 18088, 4450283, 8900566, 17801132, 31151981, 35602264, 62303962, 75654811, 84555377, 124607924, 151309622, 169110754, 249215848, 302619244, 338221508, 529583677, 591887639, 605238488, 676443016, 1059167354, 1183775278, 1437441409, 2118334708, 2367550556, 2874882818, 4236669416, 4735101112, 5749765636, 10062089863, 11499531272, 20124179726, 40248359452, 80496718904]

約数ペア:

[(1, 80496718904), (2, 40248359452), (4, 20124179726), (7, 11499531272), (8, 10062089863), (14, 5749765636), (17, 4735101112), (19, 4236669416), (28, 2874882818), (34, 2367550556), (38, 2118334708), (56, 1437441409), (68, 1183775278), (76, 1059167354), (119, 676443016), (133, 605238488), (136, 591887639), (152, 529583677), (238, 338221508), (266, 302619244), (323, 249215848), (476, 169110754), (532, 151309622), (646, 124607924), (952, 84555377), (1064, 75654811), (1292, 62303962), (2261, 35602264), (2584, 31151981), (4522, 17801132), (9044, 8900566), (18088, 4450283)]