83157438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{31}}^1$

素因数の和:107

約数の個数: 128

約数和(自身を含む): 224501760

約数和(自身を除く): 141344322

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 31, 34, 39, 42, 51, 62, 78, 91, 93, 102, 119, 182, 186, 217, 221, 238, 273, 289, 357, 403, 434, 442, 527, 546, 578, 651, 663, 714, 806, 867, 1054, 1209, 1302, 1326, 1547, 1581, 1734, 2023, 2418, 2821, 3094, 3162, 3689, 3757, 4046, 4641, 4913, 5642, 6069, 6851, 7378, 7514, 8463, 8959, 9282, 9826, 11067, 11271, 12138, 13702, 14739, 16926, 17918, 20553, 22134, 22542, 26299, 26877, 29478, 34391, 41106, 47957, 52598, 53754, 62713, 63869, 68782, 78897, 95914, 103173, 116467, 125426, 127738, 143871, 152303, 157794, 188139, 191607, 206346, 232934, 287742, 304606, 349401, 376278, 383214, 447083, 456909, 698802, 815269, 894166, 913818, 1066121, 1341249, 1630538, 1979939, 2132242, 2445807, 2682498, 3198363, 3959878, 4891614, 5939817, 6396726, 11879634, 13859573, 27719146, 41578719, 83157438]

約数ペア:

[(1, 83157438), (2, 41578719), (3, 27719146), (6, 13859573), (7, 11879634), (13, 6396726), (14, 5939817), (17, 4891614), (21, 3959878), (26, 3198363), (31, 2682498), (34, 2445807), (39, 2132242), (42, 1979939), (51, 1630538), (62, 1341249), (78, 1066121), (91, 913818), (93, 894166), (102, 815269), (119, 698802), (182, 456909), (186, 447083), (217, 383214), (221, 376278), (238, 349401), (273, 304606), (289, 287742), (357, 232934), (403, 206346), (434, 191607), (442, 188139), (527, 157794), (546, 152303), (578, 143871), (651, 127738), (663, 125426), (714, 116467), (806, 103173), (867, 95914), (1054, 78897), (1209, 68782), (1302, 63869), (1326, 62713), (1547, 53754), (1581, 52598), (1734, 47957), (2023, 41106), (2418, 34391), (2821, 29478), (3094, 26877), (3162, 26299), (3689, 22542), (3757, 22134), (4046, 20553), (4641, 17918), (4913, 16926), (5642, 14739), (6069, 13702), (6851, 12138), (7378, 11271), (7514, 11067), (8463, 9826), (8959, 9282)]