80475087

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 142248960

約数和(自身を除く): 61773873

約数列:

[1, 3, 7, 11, 21, 29, 33, 41, 77, 87, 123, 203, 231, 287, 293, 319, 451, 609, 861, 879, 957, 1189, 1353, 2051, 2233, 3157, 3223, 3567, 6153, 6699, 8323, 8497, 9471, 9669, 12013, 13079, 22561, 24969, 25491, 36039, 39237, 59479, 67683, 84091, 91553, 93467, 132143, 178437, 252273, 274659, 280401, 348377, 396429, 654269, 925001, 1045131, 1962807, 2438639, 2775003, 3832147, 7315917, 11496441, 26825029, 80475087]

約数ペア:

[(1, 80475087), (3, 26825029), (7, 11496441), (11, 7315917), (21, 3832147), (29, 2775003), (33, 2438639), (41, 1962807), (77, 1045131), (87, 925001), (123, 654269), (203, 396429), (231, 348377), (287, 280401), (293, 274659), (319, 252273), (451, 178437), (609, 132143), (861, 93467), (879, 91553), (957, 84091), (1189, 67683), (1353, 59479), (2051, 39237), (2233, 36039), (3157, 25491), (3223, 24969), (3567, 22561), (6153, 13079), (6699, 12013), (8323, 9669), (8497, 9471)]