84471590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 187536384

約数和(自身を除く): 103064794

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 67, 70, 83, 98, 134, 155, 166, 217, 245, 310, 335, 415, 434, 469, 490, 581, 670, 830, 938, 1085, 1162, 1519, 2077, 2170, 2345, 2573, 2905, 3038, 3283, 4067, 4154, 4690, 5146, 5561, 5810, 6566, 7595, 8134, 10385, 11122, 12865, 14539, 15190, 16415, 18011, 20335, 20770, 25730, 27805, 29078, 32830, 36022, 38927, 40670, 55610, 72695, 77854, 90055, 101773, 126077, 145390, 172391, 180110, 194635, 203546, 252154, 272489, 344782, 389270, 508865, 544978, 630385, 861955, 1017730, 1206737, 1260770, 1362445, 1723910, 2413474, 2724890, 6033685, 8447159, 12067370, 16894318, 42235795, 84471590]

約数ペア:

[(1, 84471590), (2, 42235795), (5, 16894318), (7, 12067370), (10, 8447159), (14, 6033685), (31, 2724890), (35, 2413474), (49, 1723910), (62, 1362445), (67, 1260770), (70, 1206737), (83, 1017730), (98, 861955), (134, 630385), (155, 544978), (166, 508865), (217, 389270), (245, 344782), (310, 272489), (335, 252154), (415, 203546), (434, 194635), (469, 180110), (490, 172391), (581, 145390), (670, 126077), (830, 101773), (938, 90055), (1085, 77854), (1162, 72695), (1519, 55610), (2077, 40670), (2170, 38927), (2345, 36022), (2573, 32830), (2905, 29078), (3038, 27805), (3283, 25730), (4067, 20770), (4154, 20335), (4690, 18011), (5146, 16415), (5561, 15190), (5810, 14539), (6566, 12865), (7595, 11122), (8134, 10385)]