31279752

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1243

約数の個数: 96

約数和(自身を含む): 98729280

約数和(自身を除く): 67449528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 53, 56, 63, 72, 84, 106, 126, 159, 168, 212, 252, 318, 371, 424, 477, 504, 636, 742, 954, 1113, 1171, 1272, 1484, 1908, 2226, 2342, 2968, 3339, 3513, 3816, 4452, 4684, 6678, 7026, 8197, 8904, 9368, 10539, 13356, 14052, 16394, 21078, 24591, 26712, 28104, 32788, 42156, 49182, 62063, 65576, 73773, 84312, 98364, 124126, 147546, 186189, 196728, 248252, 295092, 372378, 434441, 496504, 558567, 590184, 744756, 868882, 1117134, 1303323, 1489512, 1737764, 2234268, 2606646, 3475528, 3909969, 4468536, 5213292, 7819938, 10426584, 15639876, 31279752]

約数ペア:

[(1, 31279752), (2, 15639876), (3, 10426584), (4, 7819938), (6, 5213292), (7, 4468536), (8, 3909969), (9, 3475528), (12, 2606646), (14, 2234268), (18, 1737764), (21, 1489512), (24, 1303323), (28, 1117134), (36, 868882), (42, 744756), (53, 590184), (56, 558567), (63, 496504), (72, 434441), (84, 372378), (106, 295092), (126, 248252), (159, 196728), (168, 186189), (212, 147546), (252, 124126), (318, 98364), (371, 84312), (424, 73773), (477, 65576), (504, 62063), (636, 49182), (742, 42156), (954, 32788), (1113, 28104), (1171, 26712), (1272, 24591), (1484, 21078), (1908, 16394), (2226, 14052), (2342, 13356), (2968, 10539), (3339, 9368), (3513, 8904), (3816, 8197), (4452, 7026), (4684, 6678)]