71320158

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43541}}^1$

素因数の和:43569

約数の個数: 48

約数和(自身を含む): 190191456

約数和(自身を除く): 118871298

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 43541, 87082, 130623, 261246, 304787, 391869, 566033, 609574, 783738, 914361, 1132066, 1698099, 1828722, 2743083, 3396198, 3962231, 5094297, 5486166, 7924462, 10188594, 11886693, 23773386, 35660079, 71320158]

約数ペア:

[(1, 71320158), (2, 35660079), (3, 23773386), (6, 11886693), (7, 10188594), (9, 7924462), (13, 5486166), (14, 5094297), (18, 3962231), (21, 3396198), (26, 2743083), (39, 1828722), (42, 1698099), (63, 1132066), (78, 914361), (91, 783738), (117, 609574), (126, 566033), (182, 391869), (234, 304787), (273, 261246), (546, 130623), (819, 87082), (1638, 43541)]