80572996

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 183859200

約数和(自身を除く): 103286204

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 59, 68, 76, 118, 119, 133, 151, 236, 238, 266, 302, 323, 413, 476, 532, 604, 646, 826, 1003, 1057, 1121, 1292, 1652, 2006, 2114, 2242, 2261, 2567, 2869, 4012, 4228, 4484, 4522, 5134, 5738, 7021, 7847, 8909, 9044, 10268, 11476, 14042, 15694, 17818, 17969, 19057, 20083, 28084, 31388, 35636, 35938, 38114, 40166, 48773, 62363, 71876, 76228, 80332, 97546, 124726, 133399, 151453, 169271, 195092, 249452, 266798, 302906, 338542, 341411, 533596, 605812, 677084, 682822, 1060171, 1184897, 1365644, 2120342, 2369794, 2877607, 4240684, 4739588, 5755214, 11510428, 20143249, 40286498, 80572996]

約数ペア:

[(1, 80572996), (2, 40286498), (4, 20143249), (7, 11510428), (14, 5755214), (17, 4739588), (19, 4240684), (28, 2877607), (34, 2369794), (38, 2120342), (59, 1365644), (68, 1184897), (76, 1060171), (118, 682822), (119, 677084), (133, 605812), (151, 533596), (236, 341411), (238, 338542), (266, 302906), (302, 266798), (323, 249452), (413, 195092), (476, 169271), (532, 151453), (604, 133399), (646, 124726), (826, 97546), (1003, 80332), (1057, 76228), (1121, 71876), (1292, 62363), (1652, 48773), (2006, 40166), (2114, 38114), (2242, 35938), (2261, 35636), (2567, 31388), (2869, 28084), (4012, 20083), (4228, 19057), (4484, 17969), (4522, 17818), (5134, 15694), (5738, 14042), (7021, 11476), (7847, 10268), (8909, 9044)]