121967784

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 343324800

約数和(自身を除く): 221357016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 79, 82, 123, 158, 164, 237, 246, 316, 328, 369, 474, 492, 523, 632, 711, 738, 948, 984, 1046, 1422, 1476, 1569, 1896, 2092, 2844, 2952, 3138, 3239, 4184, 4707, 5688, 6276, 6478, 9414, 9717, 12552, 12956, 18828, 19434, 21443, 25912, 29151, 37656, 38868, 41317, 42886, 58302, 64329, 77736, 82634, 85772, 116604, 123951, 128658, 165268, 171544, 192987, 233208, 247902, 257316, 330536, 371853, 385974, 495804, 514632, 743706, 771948, 991608, 1487412, 1543896, 1693997, 2974824, 3387994, 5081991, 6775988, 10163982, 13551976, 15245973, 20327964, 30491946, 40655928, 60983892, 121967784]

約数ペア:

[(1, 121967784), (2, 60983892), (3, 40655928), (4, 30491946), (6, 20327964), (8, 15245973), (9, 13551976), (12, 10163982), (18, 6775988), (24, 5081991), (36, 3387994), (41, 2974824), (72, 1693997), (79, 1543896), (82, 1487412), (123, 991608), (158, 771948), (164, 743706), (237, 514632), (246, 495804), (316, 385974), (328, 371853), (369, 330536), (474, 257316), (492, 247902), (523, 233208), (632, 192987), (711, 171544), (738, 165268), (948, 128658), (984, 123951), (1046, 116604), (1422, 85772), (1476, 82634), (1569, 77736), (1896, 64329), (2092, 58302), (2844, 42886), (2952, 41317), (3138, 38868), (3239, 37656), (4184, 29151), (4707, 25912), (5688, 21443), (6276, 19434), (6478, 18828), (9414, 12956), (9717, 12552)]