86220771

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 148055040

約数和(自身を除く): 61834269

約数列:

[1, 3, 7, 13, 21, 39, 53, 59, 91, 101, 159, 177, 273, 303, 371, 413, 689, 707, 767, 1113, 1239, 1313, 2067, 2121, 2301, 3127, 3939, 4823, 5353, 5369, 5959, 9191, 9381, 14469, 16059, 16107, 17877, 21889, 27573, 37471, 40651, 41713, 65667, 69589, 77467, 112413, 121953, 125139, 208767, 232401, 284557, 315827, 487123, 542269, 853671, 947481, 1461369, 1626807, 2210789, 4105751, 6632367, 12317253, 28740257, 86220771]

約数ペア:

[(1, 86220771), (3, 28740257), (7, 12317253), (13, 6632367), (21, 4105751), (39, 2210789), (53, 1626807), (59, 1461369), (91, 947481), (101, 853671), (159, 542269), (177, 487123), (273, 315827), (303, 284557), (371, 232401), (413, 208767), (689, 125139), (707, 121953), (767, 112413), (1113, 77467), (1239, 69589), (1313, 65667), (2067, 41713), (2121, 40651), (2301, 37471), (3127, 27573), (3939, 21889), (4823, 17877), (5353, 16107), (5369, 16059), (5959, 14469), (9191, 9381)]