69065892

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:479

約数の個数: 144

約数和(自身を含む): 215523840

約数和(自身を除く): 146457948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 84, 93, 98, 108, 124, 126, 147, 186, 189, 196, 217, 252, 279, 294, 372, 378, 421, 434, 441, 558, 588, 651, 756, 837, 842, 868, 882, 1116, 1263, 1302, 1323, 1519, 1674, 1684, 1764, 1953, 2526, 2604, 2646, 2947, 3038, 3348, 3789, 3906, 4557, 5052, 5292, 5859, 5894, 6076, 7578, 7812, 8841, 9114, 11367, 11718, 11788, 13051, 13671, 15156, 17682, 18228, 20629, 22734, 23436, 26102, 26523, 27342, 35364, 39153, 41013, 41258, 45468, 52204, 53046, 54684, 61887, 78306, 79569, 82026, 82516, 91357, 106092, 117459, 123774, 156612, 159138, 164052, 182714, 185661, 234918, 247548, 274071, 318276, 352377, 365428, 371322, 469836, 548142, 556983, 639499, 704754, 742644, 822213, 1096284, 1113966, 1278998, 1409508, 1644426, 1918497, 2227932, 2466639, 2557996, 3288852, 3836994, 4933278, 5755491, 7673988, 9866556, 11510982, 17266473, 23021964, 34532946, 69065892]

約数ペア:

[(1, 69065892), (2, 34532946), (3, 23021964), (4, 17266473), (6, 11510982), (7, 9866556), (9, 7673988), (12, 5755491), (14, 4933278), (18, 3836994), (21, 3288852), (27, 2557996), (28, 2466639), (31, 2227932), (36, 1918497), (42, 1644426), (49, 1409508), (54, 1278998), (62, 1113966), (63, 1096284), (84, 822213), (93, 742644), (98, 704754), (108, 639499), (124, 556983), (126, 548142), (147, 469836), (186, 371322), (189, 365428), (196, 352377), (217, 318276), (252, 274071), (279, 247548), (294, 234918), (372, 185661), (378, 182714), (421, 164052), (434, 159138), (441, 156612), (558, 123774), (588, 117459), (651, 106092), (756, 91357), (837, 82516), (842, 82026), (868, 79569), (882, 78306), (1116, 61887), (1263, 54684), (1302, 53046), (1323, 52204), (1519, 45468), (1674, 41258), (1684, 41013), (1764, 39153), (1953, 35364), (2526, 27342), (2604, 26523), (2646, 26102), (2947, 23436), (3038, 22734), (3348, 20629), (3789, 18228), (3906, 17682), (4557, 15156), (5052, 13671), (5292, 13051), (5859, 11788), (5894, 11718), (6076, 11367), (7578, 9114), (7812, 8841)]