61782084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18859}}^1$

素因数の和:18889

約数の個数: 72

約数和(自身を含む): 192221120

約数和(自身を除く): 130439036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 18859, 37718, 56577, 75436, 113154, 132013, 169731, 226308, 245167, 264026, 339462, 396039, 490334, 528052, 678924, 735501, 792078, 980668, 1188117, 1471002, 1584156, 1716169, 2206503, 2376234, 2942004, 3432338, 4413006, 4752468, 5148507, 6864676, 8826012, 10297014, 15445521, 20594028, 30891042, 61782084]

約数ペア:

[(1, 61782084), (2, 30891042), (3, 20594028), (4, 15445521), (6, 10297014), (7, 8826012), (9, 6864676), (12, 5148507), (13, 4752468), (14, 4413006), (18, 3432338), (21, 2942004), (26, 2376234), (28, 2206503), (36, 1716169), (39, 1584156), (42, 1471002), (52, 1188117), (63, 980668), (78, 792078), (84, 735501), (91, 678924), (117, 528052), (126, 490334), (156, 396039), (182, 339462), (234, 264026), (252, 245167), (273, 226308), (364, 169731), (468, 132013), (546, 113154), (819, 75436), (1092, 56577), (1638, 37718), (3276, 18859)]