171810072

素因数分解:

$2^3\times 3^4\times 7^3\times {\mathrm{773}}^1$

素因数の和:812

約数の個数: 160

約数和(自身を含む): 561924000

約数和(自身を除く): 390113928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 343, 378, 392, 441, 504, 567, 588, 648, 686, 756, 773, 882, 1029, 1134, 1176, 1323, 1372, 1512, 1546, 1764, 2058, 2268, 2319, 2646, 2744, 3087, 3092, 3528, 3969, 4116, 4536, 4638, 5292, 5411, 6174, 6184, 6957, 7938, 8232, 9261, 9276, 10584, 10822, 12348, 13914, 15876, 16233, 18522, 18552, 20871, 21644, 24696, 27783, 27828, 31752, 32466, 37044, 37877, 41742, 43288, 48699, 55566, 55656, 62613, 64932, 74088, 75754, 83484, 97398, 111132, 113631, 125226, 129864, 146097, 151508, 166968, 194796, 222264, 227262, 250452, 265139, 292194, 303016, 340893, 389592, 438291, 454524, 500904, 530278, 584388, 681786, 795417, 876582, 909048, 1022679, 1060556, 1168776, 1363572, 1590834, 1753164, 2045358, 2121112, 2386251, 2727144, 3068037, 3181668, 3506328, 4090716, 4772502, 6136074, 6363336, 7158753, 8181432, 9545004, 12272148, 14317506, 19090008, 21476259, 24544296, 28635012, 42952518, 57270024, 85905036, 171810072]

約数ペア:

[(1, 171810072), (2, 85905036), (3, 57270024), (4, 42952518), (6, 28635012), (7, 24544296), (8, 21476259), (9, 19090008), (12, 14317506), (14, 12272148), (18, 9545004), (21, 8181432), (24, 7158753), (27, 6363336), (28, 6136074), (36, 4772502), (42, 4090716), (49, 3506328), (54, 3181668), (56, 3068037), (63, 2727144), (72, 2386251), (81, 2121112), (84, 2045358), (98, 1753164), (108, 1590834), (126, 1363572), (147, 1168776), (162, 1060556), (168, 1022679), (189, 909048), (196, 876582), (216, 795417), (252, 681786), (294, 584388), (324, 530278), (343, 500904), (378, 454524), (392, 438291), (441, 389592), (504, 340893), (567, 303016), (588, 292194), (648, 265139), (686, 250452), (756, 227262), (773, 222264), (882, 194796), (1029, 166968), (1134, 151508), (1176, 146097), (1323, 129864), (1372, 125226), (1512, 113631), (1546, 111132), (1764, 97398), (2058, 83484), (2268, 75754), (2319, 74088), (2646, 64932), (2744, 62613), (3087, 55656), (3092, 55566), (3528, 48699), (3969, 43288), (4116, 41742), (4536, 37877), (4638, 37044), (5292, 32466), (5411, 31752), (6174, 27828), (6184, 27783), (6957, 24696), (7938, 21644), (8232, 20871), (9261, 18552), (9276, 18522), (10584, 16233), (10822, 15876), (12348, 13914)]