63465556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 158441472

約数和(自身を除く): 94975916

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 23, 28, 31, 34, 44, 46, 62, 68, 77, 92, 119, 124, 154, 161, 187, 217, 238, 253, 289, 308, 322, 341, 374, 391, 434, 476, 506, 527, 578, 644, 682, 713, 748, 782, 868, 1012, 1054, 1156, 1309, 1364, 1426, 1564, 1771, 2023, 2108, 2387, 2618, 2737, 2852, 3179, 3542, 3689, 4046, 4301, 4774, 4991, 5236, 5474, 5797, 6358, 6647, 7084, 7378, 7843, 8092, 8602, 8959, 9548, 9982, 10948, 11594, 12121, 12716, 13294, 14756, 15686, 17204, 17918, 19964, 22253, 23188, 24242, 26588, 30107, 31372, 35836, 40579, 44506, 46529, 48484, 54901, 60214, 62713, 73117, 81158, 84847, 89012, 93058, 98549, 109802, 120428, 125426, 133331, 146234, 162316, 169694, 186116, 197098, 206057, 219604, 250852, 266662, 292468, 339388, 394196, 412114, 511819, 533324, 689843, 824228, 933317, 1023638, 1379686, 1442399, 1866634, 2047276, 2266627, 2759372, 2884798, 3733268, 4533254, 5769596, 9066508, 15866389, 31732778, 63465556]

約数ペア:

[(1, 63465556), (2, 31732778), (4, 15866389), (7, 9066508), (11, 5769596), (14, 4533254), (17, 3733268), (22, 2884798), (23, 2759372), (28, 2266627), (31, 2047276), (34, 1866634), (44, 1442399), (46, 1379686), (62, 1023638), (68, 933317), (77, 824228), (92, 689843), (119, 533324), (124, 511819), (154, 412114), (161, 394196), (187, 339388), (217, 292468), (238, 266662), (253, 250852), (289, 219604), (308, 206057), (322, 197098), (341, 186116), (374, 169694), (391, 162316), (434, 146234), (476, 133331), (506, 125426), (527, 120428), (578, 109802), (644, 98549), (682, 93058), (713, 89012), (748, 84847), (782, 81158), (868, 73117), (1012, 62713), (1054, 60214), (1156, 54901), (1309, 48484), (1364, 46529), (1426, 44506), (1564, 40579), (1771, 35836), (2023, 31372), (2108, 30107), (2387, 26588), (2618, 24242), (2737, 23188), (2852, 22253), (3179, 19964), (3542, 17918), (3689, 17204), (4046, 15686), (4301, 14756), (4774, 13294), (4991, 12716), (5236, 12121), (5474, 11594), (5797, 10948), (6358, 9982), (6647, 9548), (7084, 8959), (7378, 8602), (7843, 8092)]