72444526

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 143410176

約数和(自身を除く): 70965650

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 113, 154, 161, 181, 226, 253, 322, 362, 506, 791, 1243, 1267, 1582, 1771, 1991, 2486, 2534, 2599, 3542, 3982, 4163, 5198, 8326, 8701, 13937, 17402, 18193, 20453, 27874, 28589, 29141, 36386, 40906, 45793, 57178, 58282, 91586, 143171, 200123, 224983, 286342, 320551, 400246, 449966, 470419, 641102, 940838, 1574881, 3149762, 3292933, 5174609, 6585866, 10349218, 36222263, 72444526]

約数ペア:

[(1, 72444526), (2, 36222263), (7, 10349218), (11, 6585866), (14, 5174609), (22, 3292933), (23, 3149762), (46, 1574881), (77, 940838), (113, 641102), (154, 470419), (161, 449966), (181, 400246), (226, 320551), (253, 286342), (322, 224983), (362, 200123), (506, 143171), (791, 91586), (1243, 58282), (1267, 57178), (1582, 45793), (1771, 40906), (1991, 36386), (2486, 29141), (2534, 28589), (2599, 27874), (3542, 20453), (3982, 18193), (4163, 17402), (5198, 13937), (8326, 8701)]