25315344

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 120

約数和(自身を含む): 75209472

約数和(自身を除く): 49894128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 53, 62, 72, 93, 106, 107, 124, 144, 159, 186, 212, 214, 248, 279, 318, 321, 372, 424, 428, 477, 496, 558, 636, 642, 744, 848, 856, 954, 963, 1116, 1272, 1284, 1488, 1643, 1712, 1908, 1926, 2232, 2544, 2568, 3286, 3317, 3816, 3852, 4464, 4929, 5136, 5671, 6572, 6634, 7632, 7704, 9858, 9951, 11342, 13144, 13268, 14787, 15408, 17013, 19716, 19902, 22684, 26288, 26536, 29574, 29853, 34026, 39432, 39804, 45368, 51039, 53072, 59148, 59706, 68052, 78864, 79608, 90736, 102078, 118296, 119412, 136104, 159216, 175801, 204156, 236592, 238824, 272208, 351602, 408312, 477648, 527403, 703204, 816624, 1054806, 1406408, 1582209, 2109612, 2812816, 3164418, 4219224, 6328836, 8438448, 12657672, 25315344]

約数ペア:

[(1, 25315344), (2, 12657672), (3, 8438448), (4, 6328836), (6, 4219224), (8, 3164418), (9, 2812816), (12, 2109612), (16, 1582209), (18, 1406408), (24, 1054806), (31, 816624), (36, 703204), (48, 527403), (53, 477648), (62, 408312), (72, 351602), (93, 272208), (106, 238824), (107, 236592), (124, 204156), (144, 175801), (159, 159216), (186, 136104), (212, 119412), (214, 118296), (248, 102078), (279, 90736), (318, 79608), (321, 78864), (372, 68052), (424, 59706), (428, 59148), (477, 53072), (496, 51039), (558, 45368), (636, 39804), (642, 39432), (744, 34026), (848, 29853), (856, 29574), (954, 26536), (963, 26288), (1116, 22684), (1272, 19902), (1284, 19716), (1488, 17013), (1643, 15408), (1712, 14787), (1908, 13268), (1926, 13144), (2232, 11342), (2544, 9951), (2568, 9858), (3286, 7704), (3317, 7632), (3816, 6634), (3852, 6572), (4464, 5671), (4929, 5136)]