72363951

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 132986880

約数和(自身を除く): 60622929

約数列:

[1, 3, 9, 11, 17, 19, 31, 33, 51, 57, 73, 93, 99, 153, 171, 187, 209, 219, 279, 323, 341, 527, 561, 589, 627, 657, 803, 969, 1023, 1241, 1387, 1581, 1683, 1767, 1881, 2263, 2409, 2907, 3069, 3553, 3723, 4161, 4743, 5301, 5797, 6479, 6789, 7227, 10013, 10659, 11169, 12483, 13651, 15257, 17391, 19437, 20367, 23579, 24893, 30039, 31977, 38471, 40953, 42997, 45771, 52173, 58311, 70737, 74679, 90117, 110143, 115413, 122859, 128991, 137313, 212211, 224037, 259369, 330429, 346239, 386973, 423181, 472967, 730949, 778107, 991287, 1269543, 1418901, 2192847, 2334321, 3808629, 4256703, 6578541, 8040439, 24121317, 72363951]

約数ペア:

[(1, 72363951), (3, 24121317), (9, 8040439), (11, 6578541), (17, 4256703), (19, 3808629), (31, 2334321), (33, 2192847), (51, 1418901), (57, 1269543), (73, 991287), (93, 778107), (99, 730949), (153, 472967), (171, 423181), (187, 386973), (209, 346239), (219, 330429), (279, 259369), (323, 224037), (341, 212211), (527, 137313), (561, 128991), (589, 122859), (627, 115413), (657, 110143), (803, 90117), (969, 74679), (1023, 70737), (1241, 58311), (1387, 52173), (1581, 45771), (1683, 42997), (1767, 40953), (1881, 38471), (2263, 31977), (2409, 30039), (2907, 24893), (3069, 23579), (3553, 20367), (3723, 19437), (4161, 17391), (4743, 15257), (5301, 13651), (5797, 12483), (6479, 11169), (6789, 10659), (7227, 10013)]