61706838

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{907}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 141212160

約数和(自身を除く): 79505322

約数列:

[1, 2, 3, 6, 17, 23, 29, 34, 46, 51, 58, 69, 87, 102, 138, 174, 391, 493, 667, 782, 907, 986, 1173, 1334, 1479, 1814, 2001, 2346, 2721, 2958, 4002, 5442, 11339, 15419, 20861, 22678, 26303, 30838, 34017, 41722, 46257, 52606, 62583, 68034, 78909, 92514, 125166, 157818, 354637, 447151, 604969, 709274, 894302, 1063911, 1209938, 1341453, 1814907, 2127822, 2682906, 3629814, 10284473, 20568946, 30853419, 61706838]

約数ペア:

[(1, 61706838), (2, 30853419), (3, 20568946), (6, 10284473), (17, 3629814), (23, 2682906), (29, 2127822), (34, 1814907), (46, 1341453), (51, 1209938), (58, 1063911), (69, 894302), (87, 709274), (102, 604969), (138, 447151), (174, 354637), (391, 157818), (493, 125166), (667, 92514), (782, 78909), (907, 68034), (986, 62583), (1173, 52606), (1334, 46257), (1479, 41722), (1814, 34017), (2001, 30838), (2346, 26303), (2721, 22678), (2958, 20861), (4002, 15419), (5442, 11339)]