81558324

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{78121}}^1$

素因数の和:78160

約数の個数: 36

約数和(自身を含む): 213273060

約数和(自身を除く): 131714736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 78121, 156242, 234363, 312484, 468726, 703089, 937452, 1406178, 2265509, 2812356, 4531018, 6796527, 9062036, 13593054, 20389581, 27186108, 40779162, 81558324]

約数ペア:

[(1, 81558324), (2, 40779162), (3, 27186108), (4, 20389581), (6, 13593054), (9, 9062036), (12, 6796527), (18, 4531018), (29, 2812356), (36, 2265509), (58, 1406178), (87, 937452), (116, 703089), (174, 468726), (261, 312484), (348, 234363), (522, 156242), (1044, 78121)]