66603216

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 120

約数和(自身を含む): 187064416

約数和(自身を除く): 120461200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 43, 46, 48, 61, 69, 86, 92, 122, 129, 138, 172, 183, 184, 244, 258, 276, 344, 366, 368, 488, 516, 529, 552, 688, 732, 976, 989, 1032, 1058, 1104, 1403, 1464, 1587, 1978, 2064, 2116, 2623, 2806, 2928, 2967, 3174, 3956, 4209, 4232, 5246, 5612, 5934, 6348, 7869, 7912, 8418, 8464, 10492, 11224, 11868, 12696, 15738, 15824, 16836, 20984, 22448, 22747, 23736, 25392, 31476, 32269, 33672, 41968, 45494, 47472, 60329, 62952, 64538, 67344, 68241, 90988, 96807, 120658, 125904, 129076, 136482, 180987, 181976, 193614, 241316, 258152, 272964, 361974, 363952, 387228, 482632, 516304, 545928, 723948, 774456, 965264, 1091856, 1387567, 1447896, 1548912, 2775134, 2895792, 4162701, 5550268, 8325402, 11100536, 16650804, 22201072, 33301608, 66603216]

約数ペア:

[(1, 66603216), (2, 33301608), (3, 22201072), (4, 16650804), (6, 11100536), (8, 8325402), (12, 5550268), (16, 4162701), (23, 2895792), (24, 2775134), (43, 1548912), (46, 1447896), (48, 1387567), (61, 1091856), (69, 965264), (86, 774456), (92, 723948), (122, 545928), (129, 516304), (138, 482632), (172, 387228), (183, 363952), (184, 361974), (244, 272964), (258, 258152), (276, 241316), (344, 193614), (366, 181976), (368, 180987), (488, 136482), (516, 129076), (529, 125904), (552, 120658), (688, 96807), (732, 90988), (976, 68241), (989, 67344), (1032, 64538), (1058, 62952), (1104, 60329), (1403, 47472), (1464, 45494), (1587, 41968), (1978, 33672), (2064, 32269), (2116, 31476), (2623, 25392), (2806, 23736), (2928, 22747), (2967, 22448), (3174, 20984), (3956, 16836), (4209, 15824), (4232, 15738), (5246, 12696), (5612, 11868), (5934, 11224), (6348, 10492), (7869, 8464), (7912, 8418)]