71293798192

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1\times {\mathrm{4327}}^1$

素因数の和:5090

約数の個数: 80

約数和(自身を含む): 147413064960

約数和(自身を除く): 76119266768

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 304, 332, 653, 664, 1306, 1328, 1577, 2612, 3154, 4327, 5224, 6308, 8654, 10448, 12407, 12616, 17308, 24814, 25232, 34616, 49628, 54199, 69232, 82213, 99256, 108398, 164426, 198512, 216796, 328852, 359141, 433592, 657704, 718282, 867184, 1029781, 1315408, 1436564, 2059562, 2825531, 2873128, 4119124, 5651062, 5746256, 6823679, 8238248, 11302124, 13647358, 16476496, 22604248, 27294716, 45208496, 53685089, 54589432, 107370178, 109178864, 214740356, 234519073, 429480712, 469038146, 858961424, 938076292, 1876152584, 3752305168, 4455862387, 8911724774, 17823449548, 35646899096, 71293798192]

約数ペア:

[(1, 71293798192), (2, 35646899096), (4, 17823449548), (8, 8911724774), (16, 4455862387), (19, 3752305168), (38, 1876152584), (76, 938076292), (83, 858961424), (152, 469038146), (166, 429480712), (304, 234519073), (332, 214740356), (653, 109178864), (664, 107370178), (1306, 54589432), (1328, 53685089), (1577, 45208496), (2612, 27294716), (3154, 22604248), (4327, 16476496), (5224, 13647358), (6308, 11302124), (8654, 8238248), (10448, 6823679), (12407, 5746256), (12616, 5651062), (17308, 4119124), (24814, 2873128), (25232, 2825531), (34616, 2059562), (49628, 1436564), (54199, 1315408), (69232, 1029781), (82213, 867184), (99256, 718282), (108398, 657704), (164426, 433592), (198512, 359141), (216796, 328852)]