786708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^2$

素因数の和:105

約数の個数: 54

約数和(自身を含む): 2195102

約数和(自身を除く): 1408394

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1476, 1599, 1681, 2132, 3198, 3362, 4797, 5043, 6396, 6724, 9594, 10086, 15129, 19188, 20172, 21853, 30258, 43706, 60516, 65559, 87412, 131118, 196677, 262236, 393354, 786708]

約数ペア:

[(1, 786708), (2, 393354), (3, 262236), (4, 196677), (6, 131118), (9, 87412), (12, 65559), (13, 60516), (18, 43706), (26, 30258), (36, 21853), (39, 20172), (41, 19188), (52, 15129), (78, 10086), (82, 9594), (117, 6724), (123, 6396), (156, 5043), (164, 4797), (234, 3362), (246, 3198), (369, 2132), (468, 1681), (492, 1599), (533, 1476), (738, 1066)]