31077144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 96988320

約数和(自身を除く): 65911176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 197, 252, 313, 394, 504, 591, 626, 788, 939, 1182, 1252, 1379, 1576, 1773, 1878, 2191, 2364, 2504, 2758, 2817, 3546, 3756, 4137, 4382, 4728, 5516, 5634, 6573, 7092, 7512, 8274, 8764, 11032, 11268, 12411, 13146, 14184, 16548, 17528, 19719, 22536, 24822, 26292, 33096, 39438, 49644, 52584, 61661, 78876, 99288, 123322, 157752, 184983, 246644, 369966, 431627, 493288, 554949, 739932, 863254, 1109898, 1294881, 1479864, 1726508, 2219796, 2589762, 3453016, 3884643, 4439592, 5179524, 7769286, 10359048, 15538572, 31077144]

約数ペア:

[(1, 31077144), (2, 15538572), (3, 10359048), (4, 7769286), (6, 5179524), (7, 4439592), (8, 3884643), (9, 3453016), (12, 2589762), (14, 2219796), (18, 1726508), (21, 1479864), (24, 1294881), (28, 1109898), (36, 863254), (42, 739932), (56, 554949), (63, 493288), (72, 431627), (84, 369966), (126, 246644), (168, 184983), (197, 157752), (252, 123322), (313, 99288), (394, 78876), (504, 61661), (591, 52584), (626, 49644), (788, 39438), (939, 33096), (1182, 26292), (1252, 24822), (1379, 22536), (1576, 19719), (1773, 17528), (1878, 16548), (2191, 14184), (2364, 13146), (2504, 12411), (2758, 11268), (2817, 11032), (3546, 8764), (3756, 8274), (4137, 7512), (4382, 7092), (4728, 6573), (5516, 5634)]