66710672

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 160

約数和(自身を含む): 171417600

約数和(自身を除く): 104706928

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 29, 38, 46, 47, 56, 58, 76, 92, 94, 112, 116, 133, 152, 161, 184, 188, 203, 232, 266, 304, 322, 329, 368, 376, 406, 437, 464, 532, 551, 644, 658, 667, 752, 812, 874, 893, 1064, 1081, 1102, 1288, 1316, 1334, 1363, 1624, 1748, 1786, 2128, 2162, 2204, 2576, 2632, 2668, 2726, 3059, 3248, 3496, 3572, 3857, 4324, 4408, 4669, 5264, 5336, 5452, 6118, 6251, 6992, 7144, 7567, 7714, 8648, 8816, 9338, 9541, 10672, 10904, 12236, 12502, 12673, 14288, 15134, 15428, 17296, 18676, 19082, 20539, 21808, 24472, 25004, 25346, 25897, 30268, 30856, 31349, 37352, 38164, 41078, 48944, 50008, 50692, 51794, 60536, 61712, 62698, 74704, 76328, 82156, 88711, 100016, 101384, 103588, 121072, 125396, 143773, 152656, 164312, 177422, 181279, 202768, 207176, 219443, 250792, 287546, 328624, 354844, 362558, 414352, 438886, 501584, 575092, 595631, 709688, 725116, 877772, 1150184, 1191262, 1419376, 1450232, 1755544, 2300368, 2382524, 2900464, 3511088, 4169417, 4765048, 8338834, 9530096, 16677668, 33355336, 66710672]

約数ペア:

[(1, 66710672), (2, 33355336), (4, 16677668), (7, 9530096), (8, 8338834), (14, 4765048), (16, 4169417), (19, 3511088), (23, 2900464), (28, 2382524), (29, 2300368), (38, 1755544), (46, 1450232), (47, 1419376), (56, 1191262), (58, 1150184), (76, 877772), (92, 725116), (94, 709688), (112, 595631), (116, 575092), (133, 501584), (152, 438886), (161, 414352), (184, 362558), (188, 354844), (203, 328624), (232, 287546), (266, 250792), (304, 219443), (322, 207176), (329, 202768), (368, 181279), (376, 177422), (406, 164312), (437, 152656), (464, 143773), (532, 125396), (551, 121072), (644, 103588), (658, 101384), (667, 100016), (752, 88711), (812, 82156), (874, 76328), (893, 74704), (1064, 62698), (1081, 61712), (1102, 60536), (1288, 51794), (1316, 50692), (1334, 50008), (1363, 48944), (1624, 41078), (1748, 38164), (1786, 37352), (2128, 31349), (2162, 30856), (2204, 30268), (2576, 25897), (2632, 25346), (2668, 25004), (2726, 24472), (3059, 21808), (3248, 20539), (3496, 19082), (3572, 18676), (3857, 17296), (4324, 15428), (4408, 15134), (4669, 14288), (5264, 12673), (5336, 12502), (5452, 12236), (6118, 10904), (6251, 10672), (6992, 9541), (7144, 9338), (7567, 8816), (7714, 8648)]