65341728

素因数分解:

$2^5\times 3^6\times {\mathrm{2801}}^1$

素因数の和:2829

約数の個数: 84

約数和(自身を含む): 192942918

約数和(自身を除く): 127601190

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 729, 864, 972, 1296, 1458, 1944, 2592, 2801, 2916, 3888, 5602, 5832, 7776, 8403, 11204, 11664, 16806, 22408, 23328, 25209, 33612, 44816, 50418, 67224, 75627, 89632, 100836, 134448, 151254, 201672, 226881, 268896, 302508, 403344, 453762, 605016, 680643, 806688, 907524, 1210032, 1361286, 1815048, 2041929, 2420064, 2722572, 3630096, 4083858, 5445144, 7260192, 8167716, 10890288, 16335432, 21780576, 32670864, 65341728]

約数ペア:

[(1, 65341728), (2, 32670864), (3, 21780576), (4, 16335432), (6, 10890288), (8, 8167716), (9, 7260192), (12, 5445144), (16, 4083858), (18, 3630096), (24, 2722572), (27, 2420064), (32, 2041929), (36, 1815048), (48, 1361286), (54, 1210032), (72, 907524), (81, 806688), (96, 680643), (108, 605016), (144, 453762), (162, 403344), (216, 302508), (243, 268896), (288, 226881), (324, 201672), (432, 151254), (486, 134448), (648, 100836), (729, 89632), (864, 75627), (972, 67224), (1296, 50418), (1458, 44816), (1944, 33612), (2592, 25209), (2801, 23328), (2916, 22408), (3888, 16806), (5602, 11664), (5832, 11204), (7776, 8403)]