77831568

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{6073}}^1$

素因数の和:6176

約数の個数: 60

約数和(自身を含む): 220303980

約数和(自身を除く): 142472412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 3204, 4272, 6073, 6408, 12146, 12816, 18219, 24292, 36438, 48584, 54657, 72876, 97168, 109314, 145752, 218628, 291504, 437256, 540497, 874512, 1080994, 1621491, 2161988, 3242982, 4323976, 4864473, 6485964, 8647952, 9728946, 12971928, 19457892, 25943856, 38915784, 77831568]

約数ペア:

[(1, 77831568), (2, 38915784), (3, 25943856), (4, 19457892), (6, 12971928), (8, 9728946), (9, 8647952), (12, 6485964), (16, 4864473), (18, 4323976), (24, 3242982), (36, 2161988), (48, 1621491), (72, 1080994), (89, 874512), (144, 540497), (178, 437256), (267, 291504), (356, 218628), (534, 145752), (712, 109314), (801, 97168), (1068, 72876), (1424, 54657), (1602, 48584), (2136, 36438), (3204, 24292), (4272, 18219), (6073, 12816), (6408, 12146)]