69616638

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 196976640

約数和(自身を除く): 127360002

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 54, 62, 63, 78, 91, 93, 117, 126, 182, 186, 189, 217, 234, 273, 279, 351, 378, 403, 434, 457, 546, 558, 651, 702, 806, 819, 837, 914, 1209, 1302, 1371, 1638, 1674, 1953, 2418, 2457, 2742, 2821, 3199, 3627, 3906, 4113, 4914, 5642, 5859, 5941, 6398, 7254, 8226, 8463, 9597, 10881, 11718, 11882, 12339, 14167, 16926, 17823, 19194, 21762, 24678, 25389, 28334, 28791, 35646, 41587, 42501, 50778, 53469, 57582, 76167, 83174, 85002, 86373, 99169, 106938, 124761, 127503, 152334, 160407, 172746, 184171, 198338, 249522, 255006, 297507, 320814, 368342, 374283, 382509, 552513, 595014, 748566, 765018, 892521, 1105026, 1122849, 1289197, 1657539, 1785042, 2245698, 2578394, 2677563, 3315078, 3867591, 4972617, 5355126, 7735182, 9945234, 11602773, 23205546, 34808319, 69616638]

約数ペア:

[(1, 69616638), (2, 34808319), (3, 23205546), (6, 11602773), (7, 9945234), (9, 7735182), (13, 5355126), (14, 4972617), (18, 3867591), (21, 3315078), (26, 2677563), (27, 2578394), (31, 2245698), (39, 1785042), (42, 1657539), (54, 1289197), (62, 1122849), (63, 1105026), (78, 892521), (91, 765018), (93, 748566), (117, 595014), (126, 552513), (182, 382509), (186, 374283), (189, 368342), (217, 320814), (234, 297507), (273, 255006), (279, 249522), (351, 198338), (378, 184171), (403, 172746), (434, 160407), (457, 152334), (546, 127503), (558, 124761), (651, 106938), (702, 99169), (806, 86373), (819, 85002), (837, 83174), (914, 76167), (1209, 57582), (1302, 53469), (1371, 50778), (1638, 42501), (1674, 41587), (1953, 35646), (2418, 28791), (2457, 28334), (2742, 25389), (2821, 24678), (3199, 21762), (3627, 19194), (3906, 17823), (4113, 16926), (4914, 14167), (5642, 12339), (5859, 11882), (5941, 11718), (6398, 10881), (7254, 9597), (8226, 8463)]