78662916

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 204533784

約数和(自身を除く): 125870868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 113, 122, 183, 226, 244, 317, 339, 366, 452, 549, 634, 678, 732, 951, 1017, 1098, 1268, 1356, 1902, 2034, 2196, 2853, 3804, 4068, 5706, 6893, 11412, 13786, 19337, 20679, 27572, 35821, 38674, 41358, 58011, 62037, 71642, 77348, 82716, 107463, 116022, 124074, 143284, 174033, 214926, 232044, 248148, 322389, 348066, 429852, 644778, 696132, 1289556, 2185081, 4370162, 6555243, 8740324, 13110486, 19665729, 26220972, 39331458, 78662916]

約数ペア:

[(1, 78662916), (2, 39331458), (3, 26220972), (4, 19665729), (6, 13110486), (9, 8740324), (12, 6555243), (18, 4370162), (36, 2185081), (61, 1289556), (113, 696132), (122, 644778), (183, 429852), (226, 348066), (244, 322389), (317, 248148), (339, 232044), (366, 214926), (452, 174033), (549, 143284), (634, 124074), (678, 116022), (732, 107463), (951, 82716), (1017, 77348), (1098, 71642), (1268, 62037), (1356, 58011), (1902, 41358), (2034, 38674), (2196, 35821), (2853, 27572), (3804, 20679), (4068, 19337), (5706, 13786), (6893, 11412)]