79867944

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:549

約数の個数: 160

約数和(自身を含む): 254100000

約数和(自身を除く): 174232056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 171, 216, 228, 234, 247, 312, 324, 342, 351, 456, 468, 494, 499, 513, 648, 684, 702, 741, 936, 988, 998, 1026, 1053, 1368, 1404, 1482, 1497, 1539, 1976, 1996, 2052, 2106, 2223, 2808, 2964, 2994, 3078, 3992, 4104, 4212, 4446, 4491, 5928, 5988, 6156, 6487, 6669, 8424, 8892, 8982, 9481, 11976, 12312, 12974, 13338, 13473, 17784, 17964, 18962, 19461, 20007, 25948, 26676, 26946, 28443, 35928, 37924, 38922, 40014, 40419, 51896, 53352, 53892, 56886, 58383, 75848, 77844, 80028, 80838, 85329, 107784, 113772, 116766, 123253, 155688, 160056, 161676, 170658, 175149, 227544, 233532, 246506, 255987, 323352, 341316, 350298, 369759, 467064, 493012, 511974, 525447, 682632, 700596, 739518, 767961, 986024, 1023948, 1050894, 1109277, 1401192, 1479036, 1535922, 2047896, 2101788, 2218554, 2958072, 3071844, 3327831, 4203576, 4437108, 6143688, 6655662, 8874216, 9983493, 13311324, 19966986, 26622648, 39933972, 79867944]

約数ペア:

[(1, 79867944), (2, 39933972), (3, 26622648), (4, 19966986), (6, 13311324), (8, 9983493), (9, 8874216), (12, 6655662), (13, 6143688), (18, 4437108), (19, 4203576), (24, 3327831), (26, 3071844), (27, 2958072), (36, 2218554), (38, 2101788), (39, 2047896), (52, 1535922), (54, 1479036), (57, 1401192), (72, 1109277), (76, 1050894), (78, 1023948), (81, 986024), (104, 767961), (108, 739518), (114, 700596), (117, 682632), (152, 525447), (156, 511974), (162, 493012), (171, 467064), (216, 369759), (228, 350298), (234, 341316), (247, 323352), (312, 255987), (324, 246506), (342, 233532), (351, 227544), (456, 175149), (468, 170658), (494, 161676), (499, 160056), (513, 155688), (648, 123253), (684, 116766), (702, 113772), (741, 107784), (936, 85329), (988, 80838), (998, 80028), (1026, 77844), (1053, 75848), (1368, 58383), (1404, 56886), (1482, 53892), (1497, 53352), (1539, 51896), (1976, 40419), (1996, 40014), (2052, 38922), (2106, 37924), (2223, 35928), (2808, 28443), (2964, 26946), (2994, 26676), (3078, 25948), (3992, 20007), (4104, 19461), (4212, 18962), (4446, 17964), (4491, 17784), (5928, 13473), (5988, 13338), (6156, 12974), (6487, 12312), (6669, 11976), (8424, 9481), (8892, 8982)]