78550956

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{677}}^1$

素因数の和:991

約数の個数: 72

約数和(自身を含む): 217670544

約数和(自身を除く): 139119588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 293, 396, 586, 677, 879, 1172, 1354, 1758, 2031, 2637, 2708, 3223, 3516, 4062, 5274, 6093, 6446, 7447, 8124, 9669, 10548, 12186, 12892, 14894, 19338, 22341, 24372, 29007, 29788, 38676, 44682, 58014, 67023, 89364, 116028, 134046, 198361, 268092, 396722, 595083, 793444, 1190166, 1785249, 2181971, 2380332, 3570498, 4363942, 6545913, 7140996, 8727884, 13091826, 19637739, 26183652, 39275478, 78550956]

約数ペア:

[(1, 78550956), (2, 39275478), (3, 26183652), (4, 19637739), (6, 13091826), (9, 8727884), (11, 7140996), (12, 6545913), (18, 4363942), (22, 3570498), (33, 2380332), (36, 2181971), (44, 1785249), (66, 1190166), (99, 793444), (132, 595083), (198, 396722), (293, 268092), (396, 198361), (586, 134046), (677, 116028), (879, 89364), (1172, 67023), (1354, 58014), (1758, 44682), (2031, 38676), (2637, 29788), (2708, 29007), (3223, 24372), (3516, 22341), (4062, 19338), (5274, 14894), (6093, 12892), (6446, 12186), (7447, 10548), (8124, 9669)]