66972462

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 142136832

約数和(自身を除く): 75164370

約数列:

[1, 2, 3, 6, 31, 47, 62, 93, 94, 141, 163, 186, 282, 326, 489, 978, 1457, 2209, 2914, 4371, 4418, 5053, 6627, 7661, 8742, 10106, 13254, 15159, 15322, 22983, 30318, 45966, 68479, 136958, 205437, 237491, 360067, 410874, 474982, 712473, 720134, 1080201, 1424946, 2160402, 11162077, 22324154, 33486231, 66972462]

約数ペア:

[(1, 66972462), (2, 33486231), (3, 22324154), (6, 11162077), (31, 2160402), (47, 1424946), (62, 1080201), (93, 720134), (94, 712473), (141, 474982), (163, 410874), (186, 360067), (282, 237491), (326, 205437), (489, 136958), (978, 68479), (1457, 45966), (2209, 30318), (2914, 22983), (4371, 15322), (4418, 15159), (5053, 13254), (6627, 10106), (7661, 8742)]