78981504

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{29383}}^1$

素因数の和:29407

約数の個数: 64

約数和(自身を含む): 239773440

約数和(自身を除く): 160791936

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, 29383, 58766, 88149, 117532, 176298, 205681, 235064, 352596, 411362, 470128, 617043, 705192, 822724, 940256, 1234086, 1410384, 1645448, 1880512, 2468172, 2820768, 3290896, 3761024, 4936344, 5641536, 6581792, 9872688, 11283072, 13163584, 19745376, 26327168, 39490752, 78981504]

約数ペア:

[(1, 78981504), (2, 39490752), (3, 26327168), (4, 19745376), (6, 13163584), (7, 11283072), (8, 9872688), (12, 6581792), (14, 5641536), (16, 4936344), (21, 3761024), (24, 3290896), (28, 2820768), (32, 2468172), (42, 1880512), (48, 1645448), (56, 1410384), (64, 1234086), (84, 940256), (96, 822724), (112, 705192), (128, 617043), (168, 470128), (192, 411362), (224, 352596), (336, 235064), (384, 205681), (448, 176298), (672, 117532), (896, 88149), (1344, 58766), (2688, 29383)]