77188146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 187038720

約数和(自身を除く): 109850574

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 197, 266, 394, 399, 491, 591, 798, 982, 1182, 1379, 1473, 2758, 2946, 3437, 3743, 4137, 6874, 7486, 8274, 9329, 10311, 11229, 18658, 20622, 22458, 26201, 27987, 52402, 55974, 65303, 78603, 96727, 130606, 157206, 193454, 195909, 290181, 391818, 580362, 677089, 1354178, 1837813, 2031267, 3675626, 4062534, 5513439, 11026878, 12864691, 25729382, 38594073, 77188146]

約数ペア:

[(1, 77188146), (2, 38594073), (3, 25729382), (6, 12864691), (7, 11026878), (14, 5513439), (19, 4062534), (21, 3675626), (38, 2031267), (42, 1837813), (57, 1354178), (114, 677089), (133, 580362), (197, 391818), (266, 290181), (394, 195909), (399, 193454), (491, 157206), (591, 130606), (798, 96727), (982, 78603), (1182, 65303), (1379, 55974), (1473, 52402), (2758, 27987), (2946, 26201), (3437, 22458), (3743, 20622), (4137, 18658), (6874, 11229), (7486, 10311), (8274, 9329)]