81962088

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{593}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 221538240

約数和(自身を除く): 139576152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 443, 593, 886, 1186, 1329, 1772, 1779, 2372, 2658, 3544, 3558, 4744, 5316, 5759, 7116, 7709, 10632, 11518, 14232, 15418, 17277, 23036, 23127, 30836, 34554, 46072, 46254, 61672, 69108, 92508, 138216, 185016, 262699, 525398, 788097, 1050796, 1576194, 2101592, 3152388, 3415087, 6304776, 6830174, 10245261, 13660348, 20490522, 27320696, 40981044, 81962088]

約数ペア:

[(1, 81962088), (2, 40981044), (3, 27320696), (4, 20490522), (6, 13660348), (8, 10245261), (12, 6830174), (13, 6304776), (24, 3415087), (26, 3152388), (39, 2101592), (52, 1576194), (78, 1050796), (104, 788097), (156, 525398), (312, 262699), (443, 185016), (593, 138216), (886, 92508), (1186, 69108), (1329, 61672), (1772, 46254), (1779, 46072), (2372, 34554), (2658, 30836), (3544, 23127), (3558, 23036), (4744, 17277), (5316, 15418), (5759, 14232), (7116, 11518), (7709, 10632)]