74318816

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 174636000

約数和(自身を除く): 100317184

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 109, 143, 149, 176, 208, 218, 286, 298, 352, 416, 436, 572, 596, 872, 1144, 1192, 1199, 1417, 1639, 1744, 1937, 2288, 2384, 2398, 2834, 3278, 3488, 3874, 4576, 4768, 4796, 5668, 6556, 7748, 9592, 11336, 13112, 15496, 15587, 16241, 19184, 21307, 22672, 26224, 30992, 31174, 32482, 38368, 42614, 45344, 52448, 61984, 62348, 64964, 85228, 124696, 129928, 170456, 178651, 211133, 249392, 259856, 340912, 357302, 422266, 498784, 519712, 681824, 714604, 844532, 1429208, 1689064, 2322463, 2858416, 3378128, 4644926, 5716832, 6756256, 9289852, 18579704, 37159408, 74318816]

約数ペア:

[(1, 74318816), (2, 37159408), (4, 18579704), (8, 9289852), (11, 6756256), (13, 5716832), (16, 4644926), (22, 3378128), (26, 2858416), (32, 2322463), (44, 1689064), (52, 1429208), (88, 844532), (104, 714604), (109, 681824), (143, 519712), (149, 498784), (176, 422266), (208, 357302), (218, 340912), (286, 259856), (298, 249392), (352, 211133), (416, 178651), (436, 170456), (572, 129928), (596, 124696), (872, 85228), (1144, 64964), (1192, 62348), (1199, 61984), (1417, 52448), (1639, 45344), (1744, 42614), (1937, 38368), (2288, 32482), (2384, 31174), (2398, 30992), (2834, 26224), (3278, 22672), (3488, 21307), (3874, 19184), (4576, 16241), (4768, 15587), (4796, 15496), (5668, 13112), (6556, 11336), (7748, 9592)]