64144064.000000000

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{85237}}^1$

素因数の和:85261

約数の個数: 64

約数和(自身を含む): 695542080

約数和(自身を除く): 466425024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 85237, 170474, 255711, 340948, 511422, 596659, 681896, 1022844, 1193318, 1363792, 1789977, 2045688, 2386636, 2727584, 3579954, 4091376, 4773272, 5455168, 7159908, 8182752, 9546544, 10910336, 14319816, 16365504, 19093088, 28639632, 32731008, 38186176, 57279264, 76372352, 114558528, 229117056]

約数ペア:

[(1, 229117056), (2, 114558528), (3, 76372352), (4, 57279264), (6, 38186176), (7, 32731008), (8, 28639632), (12, 19093088), (14, 16365504), (16, 14319816), (21, 10910336), (24, 9546544), (28, 8182752), (32, 7159908), (42, 5455168), (48, 4773272), (56, 4091376), (64, 3579954), (84, 2727584), (96, 2386636), (112, 2045688), (128, 1789977), (168, 1363792), (192, 1193318), (224, 1022844), (336, 681896), (384, 596659), (448, 511422), (672, 340948), (896, 255711), (1344, 170474), (2688, 85237)]