61637856

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 192882816

約数和(自身を除く): 131244960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 67, 74, 84, 96, 111, 112, 134, 148, 168, 201, 222, 224, 259, 268, 296, 336, 402, 444, 469, 518, 536, 592, 672, 777, 804, 888, 938, 1036, 1072, 1184, 1369, 1407, 1554, 1608, 1776, 1876, 2072, 2144, 2479, 2738, 2814, 3108, 3216, 3552, 3752, 4107, 4144, 4958, 5476, 5628, 6216, 6432, 7437, 7504, 8214, 8288, 9583, 9916, 10952, 11256, 12432, 14874, 15008, 16428, 17353, 19166, 19832, 21904, 22512, 24864, 28749, 29748, 32856, 34706, 38332, 39664, 43808, 45024, 52059, 57498, 59496, 65712, 69412, 76664, 79328, 91723, 104118, 114996, 118992, 131424, 138824, 153328, 183446, 208236, 229992, 237984, 275169, 277648, 306656, 366892, 416472, 459984, 550338, 555296, 642061, 733784, 832944, 919968, 1100676, 1284122, 1467568, 1665888, 1926183, 2201352, 2568244, 2935136, 3852366, 4402704, 5136488, 7704732, 8805408, 10272976, 15409464, 20545952, 30818928, 61637856]

約数ペア:

[(1, 61637856), (2, 30818928), (3, 20545952), (4, 15409464), (6, 10272976), (7, 8805408), (8, 7704732), (12, 5136488), (14, 4402704), (16, 3852366), (21, 2935136), (24, 2568244), (28, 2201352), (32, 1926183), (37, 1665888), (42, 1467568), (48, 1284122), (56, 1100676), (67, 919968), (74, 832944), (84, 733784), (96, 642061), (111, 555296), (112, 550338), (134, 459984), (148, 416472), (168, 366892), (201, 306656), (222, 277648), (224, 275169), (259, 237984), (268, 229992), (296, 208236), (336, 183446), (402, 153328), (444, 138824), (469, 131424), (518, 118992), (536, 114996), (592, 104118), (672, 91723), (777, 79328), (804, 76664), (888, 69412), (938, 65712), (1036, 59496), (1072, 57498), (1184, 52059), (1369, 45024), (1407, 43808), (1554, 39664), (1608, 38332), (1776, 34706), (1876, 32856), (2072, 29748), (2144, 28749), (2479, 24864), (2738, 22512), (2814, 21904), (3108, 19832), (3216, 19166), (3552, 17353), (3752, 16428), (4107, 15008), (4144, 14874), (4958, 12432), (5476, 11256), (5628, 10952), (6216, 9916), (6432, 9583), (7437, 8288), (7504, 8214)]