80329986

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 202625280

約数和(自身を除く): 122295294

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 131, 163, 171, 198, 209, 262, 326, 342, 393, 418, 489, 627, 786, 978, 1179, 1254, 1441, 1467, 1793, 1881, 2358, 2489, 2882, 2934, 3097, 3586, 3762, 4323, 4978, 5379, 6194, 7467, 8646, 9291, 10758, 12969, 14934, 16137, 18582, 21353, 22401, 25938, 27379, 27873, 32274, 34067, 42706, 44802, 54758, 55746, 64059, 68134, 82137, 102201, 128118, 164274, 192177, 204402, 234883, 246411, 306603, 384354, 405707, 469766, 492822, 613206, 704649, 811414, 1217121, 1409298, 2113947, 2434242, 3651363, 4227894, 4462777, 7302726, 8925554, 13388331, 26776662, 40164993, 80329986]

約数ペア:

[(1, 80329986), (2, 40164993), (3, 26776662), (6, 13388331), (9, 8925554), (11, 7302726), (18, 4462777), (19, 4227894), (22, 3651363), (33, 2434242), (38, 2113947), (57, 1409298), (66, 1217121), (99, 811414), (114, 704649), (131, 613206), (163, 492822), (171, 469766), (198, 405707), (209, 384354), (262, 306603), (326, 246411), (342, 234883), (393, 204402), (418, 192177), (489, 164274), (627, 128118), (786, 102201), (978, 82137), (1179, 68134), (1254, 64059), (1441, 55746), (1467, 54758), (1793, 44802), (1881, 42706), (2358, 34067), (2489, 32274), (2882, 27873), (2934, 27379), (3097, 25938), (3586, 22401), (3762, 21353), (4323, 18582), (4978, 16137), (5379, 14934), (6194, 12969), (7467, 10758), (8646, 9291)]