65966622

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 143700480

約数和(自身を除く): 77733858

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 89, 123, 131, 138, 178, 246, 262, 267, 393, 534, 786, 943, 1886, 2047, 2829, 3013, 3649, 4094, 5371, 5658, 6026, 6141, 7298, 9039, 10742, 10947, 11659, 12282, 16113, 18078, 21894, 23318, 32226, 34977, 69954, 83927, 123533, 167854, 247066, 251781, 268157, 370599, 478019, 503562, 536314, 741198, 804471, 956038, 1434057, 1608942, 2868114, 10994437, 21988874, 32983311, 65966622]

約数ペア:

[(1, 65966622), (2, 32983311), (3, 21988874), (6, 10994437), (23, 2868114), (41, 1608942), (46, 1434057), (69, 956038), (82, 804471), (89, 741198), (123, 536314), (131, 503562), (138, 478019), (178, 370599), (246, 268157), (262, 251781), (267, 247066), (393, 167854), (534, 123533), (786, 83927), (943, 69954), (1886, 34977), (2047, 32226), (2829, 23318), (3013, 21894), (3649, 18078), (4094, 16113), (5371, 12282), (5658, 11659), (6026, 10947), (6141, 10742), (7298, 9039)]