61642992

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:550

約数の個数: 80

約数和(自身を含む): 168917760

約数和(自身を除く): 107274768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 257, 263, 304, 456, 514, 526, 771, 789, 912, 1028, 1052, 1542, 1578, 2056, 2104, 3084, 3156, 4112, 4208, 4883, 4997, 6168, 6312, 9766, 9994, 12336, 12624, 14649, 14991, 19532, 19988, 29298, 29982, 39064, 39976, 58596, 59964, 67591, 78128, 79952, 117192, 119928, 135182, 202773, 234384, 239856, 270364, 405546, 540728, 811092, 1081456, 1284229, 1622184, 2568458, 3244368, 3852687, 5136916, 7705374, 10273832, 15410748, 20547664, 30821496, 61642992]

約数ペア:

[(1, 61642992), (2, 30821496), (3, 20547664), (4, 15410748), (6, 10273832), (8, 7705374), (12, 5136916), (16, 3852687), (19, 3244368), (24, 2568458), (38, 1622184), (48, 1284229), (57, 1081456), (76, 811092), (114, 540728), (152, 405546), (228, 270364), (257, 239856), (263, 234384), (304, 202773), (456, 135182), (514, 119928), (526, 117192), (771, 79952), (789, 78128), (912, 67591), (1028, 59964), (1052, 58596), (1542, 39976), (1578, 39064), (2056, 29982), (2104, 29298), (3084, 19988), (3156, 19532), (4112, 14991), (4208, 14649), (4883, 12624), (4997, 12336), (6168, 9994), (6312, 9766)]