68134528

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 175472640

約数和(自身を除く): 107338112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 223, 224, 248, 308, 341, 352, 434, 446, 448, 496, 616, 682, 704, 868, 892, 896, 992, 1232, 1364, 1408, 1561, 1736, 1784, 1984, 2387, 2453, 2464, 2728, 3122, 3472, 3568, 3968, 4774, 4906, 4928, 5456, 6244, 6913, 6944, 7136, 9548, 9812, 9856, 10912, 12488, 13826, 13888, 14272, 17171, 19096, 19624, 21824, 24976, 27652, 27776, 28544, 34342, 38192, 39248, 43648, 48391, 49952, 55304, 68684, 76043, 76384, 78496, 96782, 99904, 110608, 137368, 152086, 152768, 156992, 193564, 199808, 221216, 274736, 304172, 305536, 313984, 387128, 442432, 532301, 549472, 608344, 774256, 884864, 1064602, 1098944, 1216688, 1548512, 2129204, 2197888, 2433376, 3097024, 4258408, 4866752, 6194048, 8516816, 9733504, 17033632, 34067264, 68134528]

約数ペア:

[(1, 68134528), (2, 34067264), (4, 17033632), (7, 9733504), (8, 8516816), (11, 6194048), (14, 4866752), (16, 4258408), (22, 3097024), (28, 2433376), (31, 2197888), (32, 2129204), (44, 1548512), (56, 1216688), (62, 1098944), (64, 1064602), (77, 884864), (88, 774256), (112, 608344), (124, 549472), (128, 532301), (154, 442432), (176, 387128), (217, 313984), (223, 305536), (224, 304172), (248, 274736), (308, 221216), (341, 199808), (352, 193564), (434, 156992), (446, 152768), (448, 152086), (496, 137368), (616, 110608), (682, 99904), (704, 96782), (868, 78496), (892, 76384), (896, 76043), (992, 68684), (1232, 55304), (1364, 49952), (1408, 48391), (1561, 43648), (1736, 39248), (1784, 38192), (1984, 34342), (2387, 28544), (2453, 27776), (2464, 27652), (2728, 24976), (3122, 21824), (3472, 19624), (3568, 19096), (3968, 17171), (4774, 14272), (4906, 13888), (4928, 13826), (5456, 12488), (6244, 10912), (6913, 9856), (6944, 9812), (7136, 9548)]