79788296

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 193536000

約数和(自身を除く): 113747704

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 41, 56, 59, 62, 76, 82, 118, 124, 133, 152, 164, 217, 236, 248, 266, 287, 328, 413, 434, 472, 532, 574, 589, 779, 826, 868, 1064, 1121, 1148, 1178, 1271, 1558, 1652, 1736, 1829, 2242, 2296, 2356, 2419, 2542, 3116, 3304, 3658, 4123, 4484, 4712, 4838, 5084, 5453, 6232, 7316, 7847, 8246, 8897, 8968, 9676, 10168, 10906, 12803, 14632, 15694, 16492, 16933, 17794, 19352, 21812, 24149, 25606, 31388, 32984, 33866, 34751, 35588, 43624, 45961, 48298, 51212, 62776, 67732, 69502, 71176, 74989, 91922, 96596, 102424, 135464, 139004, 149978, 169043, 183844, 193192, 243257, 278008, 299956, 321727, 338086, 367688, 486514, 524923, 599912, 643454, 676172, 973028, 1049846, 1286908, 1352344, 1424791, 1946056, 2099692, 2573816, 2849582, 4199384, 5699164, 9973537, 11398328, 19947074, 39894148, 79788296]

約数ペア:

[(1, 79788296), (2, 39894148), (4, 19947074), (7, 11398328), (8, 9973537), (14, 5699164), (19, 4199384), (28, 2849582), (31, 2573816), (38, 2099692), (41, 1946056), (56, 1424791), (59, 1352344), (62, 1286908), (76, 1049846), (82, 973028), (118, 676172), (124, 643454), (133, 599912), (152, 524923), (164, 486514), (217, 367688), (236, 338086), (248, 321727), (266, 299956), (287, 278008), (328, 243257), (413, 193192), (434, 183844), (472, 169043), (532, 149978), (574, 139004), (589, 135464), (779, 102424), (826, 96596), (868, 91922), (1064, 74989), (1121, 71176), (1148, 69502), (1178, 67732), (1271, 62776), (1558, 51212), (1652, 48298), (1736, 45961), (1829, 43624), (2242, 35588), (2296, 34751), (2356, 33866), (2419, 32984), (2542, 31388), (3116, 25606), (3304, 24149), (3658, 21812), (4123, 19352), (4484, 17794), (4712, 16933), (4838, 16492), (5084, 15694), (5453, 14632), (6232, 12803), (7316, 10906), (7847, 10168), (8246, 9676), (8897, 8968)]