31165992

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1048

約数の個数: 128

約数和(自身を含む): 101808000

約数和(自身を除く): 70642008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 156, 198, 216, 234, 264, 286, 297, 312, 351, 396, 429, 468, 572, 594, 702, 792, 858, 936, 1009, 1144, 1188, 1287, 1404, 1716, 2018, 2376, 2574, 2808, 3027, 3432, 3861, 4036, 5148, 6054, 7722, 8072, 9081, 10296, 11099, 12108, 13117, 15444, 18162, 22198, 24216, 26234, 27243, 30888, 33297, 36324, 39351, 44396, 52468, 54486, 66594, 72648, 78702, 88792, 99891, 104936, 108972, 118053, 133188, 144287, 157404, 199782, 217944, 236106, 266376, 288574, 299673, 314808, 354159, 399564, 432861, 472212, 577148, 599346, 708318, 799128, 865722, 944424, 1154296, 1198692, 1298583, 1416636, 1731444, 2397384, 2597166, 2833272, 3462888, 3895749, 5194332, 7791498, 10388664, 15582996, 31165992]

約数ペア:

[(1, 31165992), (2, 15582996), (3, 10388664), (4, 7791498), (6, 5194332), (8, 3895749), (9, 3462888), (11, 2833272), (12, 2597166), (13, 2397384), (18, 1731444), (22, 1416636), (24, 1298583), (26, 1198692), (27, 1154296), (33, 944424), (36, 865722), (39, 799128), (44, 708318), (52, 599346), (54, 577148), (66, 472212), (72, 432861), (78, 399564), (88, 354159), (99, 314808), (104, 299673), (108, 288574), (117, 266376), (132, 236106), (143, 217944), (156, 199782), (198, 157404), (216, 144287), (234, 133188), (264, 118053), (286, 108972), (297, 104936), (312, 99891), (351, 88792), (396, 78702), (429, 72648), (468, 66594), (572, 54486), (594, 52468), (702, 44396), (792, 39351), (858, 36324), (936, 33297), (1009, 30888), (1144, 27243), (1188, 26234), (1287, 24216), (1404, 22198), (1716, 18162), (2018, 15444), (2376, 13117), (2574, 12108), (2808, 11099), (3027, 10296), (3432, 9081), (3861, 8072), (4036, 7722), (5148, 6054)]