61911432

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:464

約数の個数: 128

約数和(自身を含む): 190771200

約数和(自身を除く): 128859768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 71, 72, 88, 99, 108, 132, 142, 198, 213, 216, 264, 284, 297, 367, 396, 426, 568, 594, 639, 734, 781, 792, 852, 1101, 1188, 1278, 1468, 1562, 1704, 1917, 2202, 2343, 2376, 2556, 2936, 3124, 3303, 3834, 4037, 4404, 4686, 5112, 6248, 6606, 7029, 7668, 8074, 8808, 9372, 9909, 12111, 13212, 14058, 15336, 16148, 18744, 19818, 21087, 24222, 26057, 26424, 28116, 32296, 36333, 39636, 42174, 48444, 52114, 56232, 72666, 78171, 79272, 84348, 96888, 104228, 108999, 145332, 156342, 168696, 208456, 217998, 234513, 286627, 290664, 312684, 435996, 469026, 573254, 625368, 703539, 859881, 871992, 938052, 1146508, 1407078, 1719762, 1876104, 2293016, 2579643, 2814156, 3439524, 5159286, 5628312, 6879048, 7738929, 10318572, 15477858, 20637144, 30955716, 61911432]

約数ペア:

[(1, 61911432), (2, 30955716), (3, 20637144), (4, 15477858), (6, 10318572), (8, 7738929), (9, 6879048), (11, 5628312), (12, 5159286), (18, 3439524), (22, 2814156), (24, 2579643), (27, 2293016), (33, 1876104), (36, 1719762), (44, 1407078), (54, 1146508), (66, 938052), (71, 871992), (72, 859881), (88, 703539), (99, 625368), (108, 573254), (132, 469026), (142, 435996), (198, 312684), (213, 290664), (216, 286627), (264, 234513), (284, 217998), (297, 208456), (367, 168696), (396, 156342), (426, 145332), (568, 108999), (594, 104228), (639, 96888), (734, 84348), (781, 79272), (792, 78171), (852, 72666), (1101, 56232), (1188, 52114), (1278, 48444), (1468, 42174), (1562, 39636), (1704, 36333), (1917, 32296), (2202, 28116), (2343, 26424), (2376, 26057), (2556, 24222), (2936, 21087), (3124, 19818), (3303, 18744), (3834, 16148), (4037, 15336), (4404, 14058), (4686, 13212), (5112, 12111), (6248, 9909), (6606, 9372), (7029, 8808), (7668, 8074)]