121987944

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1646

約数の個数: 112

約数和(自身を含む): 369543300

約数和(自身を除く): 247555356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 729, 936, 972, 1053, 1404, 1458, 1609, 1944, 2106, 2808, 2916, 3159, 3218, 4212, 4827, 5832, 6318, 6436, 8424, 9477, 9654, 12636, 12872, 14481, 18954, 19308, 20917, 25272, 28962, 37908, 38616, 41834, 43443, 57924, 62751, 75816, 83668, 86886, 115848, 125502, 130329, 167336, 173772, 188253, 251004, 260658, 347544, 376506, 390987, 502008, 521316, 564759, 753012, 781974, 1042632, 1129518, 1172961, 1506024, 1563948, 1694277, 2259036, 2345922, 3127896, 3388554, 4518072, 4691844, 5082831, 6777108, 9383688, 10165662, 13554216, 15248493, 20331324, 30496986, 40662648, 60993972, 121987944]

約数ペア:

[(1, 121987944), (2, 60993972), (3, 40662648), (4, 30496986), (6, 20331324), (8, 15248493), (9, 13554216), (12, 10165662), (13, 9383688), (18, 6777108), (24, 5082831), (26, 4691844), (27, 4518072), (36, 3388554), (39, 3127896), (52, 2345922), (54, 2259036), (72, 1694277), (78, 1563948), (81, 1506024), (104, 1172961), (108, 1129518), (117, 1042632), (156, 781974), (162, 753012), (216, 564759), (234, 521316), (243, 502008), (312, 390987), (324, 376506), (351, 347544), (468, 260658), (486, 251004), (648, 188253), (702, 173772), (729, 167336), (936, 130329), (972, 125502), (1053, 115848), (1404, 86886), (1458, 83668), (1609, 75816), (1944, 62751), (2106, 57924), (2808, 43443), (2916, 41834), (3159, 38616), (3218, 37908), (4212, 28962), (4827, 25272), (5832, 20917), (6318, 19308), (6436, 18954), (8424, 14481), (9477, 12872), (9654, 12636)]