66387132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2011}}^1$

素因数の和:2159

約数の個数: 72

約数和(自身を含む): 193345152

約数和(自身を除く): 126958020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 1179, 1572, 1834, 2011, 2358, 2751, 3668, 4022, 4716, 5502, 6033, 8044, 8253, 11004, 12066, 14077, 16506, 18099, 24132, 28154, 33012, 36198, 42231, 56308, 72396, 84462, 126693, 168924, 253386, 263441, 506772, 526882, 790323, 1053764, 1580646, 1844087, 2370969, 3161292, 3688174, 4741938, 5532261, 7376348, 9483876, 11064522, 16596783, 22129044, 33193566, 66387132]

約数ペア:

[(1, 66387132), (2, 33193566), (3, 22129044), (4, 16596783), (6, 11064522), (7, 9483876), (9, 7376348), (12, 5532261), (14, 4741938), (18, 3688174), (21, 3161292), (28, 2370969), (36, 1844087), (42, 1580646), (63, 1053764), (84, 790323), (126, 526882), (131, 506772), (252, 263441), (262, 253386), (393, 168924), (524, 126693), (786, 84462), (917, 72396), (1179, 56308), (1572, 42231), (1834, 36198), (2011, 33012), (2358, 28154), (2751, 24132), (3668, 18099), (4022, 16506), (4716, 14077), (5502, 12066), (6033, 11004), (8044, 8253)]