71817018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4243}}^1$

素因数の和:4299

約数の個数: 64

約数和(自身を含む): 182525952

約数和(自身を除く): 110708934

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 806, 1209, 1302, 2418, 2821, 4243, 5642, 8463, 8486, 12729, 16926, 25458, 29701, 55159, 59402, 89103, 110318, 131533, 165477, 178206, 263066, 330954, 386113, 394599, 772226, 789198, 920731, 1158339, 1709929, 1841462, 2316678, 2762193, 3419858, 5129787, 5524386, 10259574, 11969503, 23939006, 35908509, 71817018]

約数ペア:

[(1, 71817018), (2, 35908509), (3, 23939006), (6, 11969503), (7, 10259574), (13, 5524386), (14, 5129787), (21, 3419858), (26, 2762193), (31, 2316678), (39, 1841462), (42, 1709929), (62, 1158339), (78, 920731), (91, 789198), (93, 772226), (182, 394599), (186, 386113), (217, 330954), (273, 263066), (403, 178206), (434, 165477), (546, 131533), (651, 110318), (806, 89103), (1209, 59402), (1302, 55159), (2418, 29701), (2821, 25458), (4243, 16926), (5642, 12729), (8463, 8486)]