77974523004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1489997}}^1$

素因数の和:1490107

約数の個数: 72

約数和(自身を含む): 214023312720

約数和(自身を除く): 136048789716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 89, 98, 147, 178, 196, 267, 294, 356, 534, 588, 623, 1068, 1246, 1869, 2492, 3738, 4361, 7476, 8722, 13083, 17444, 26166, 52332, 1489997, 2979994, 4469991, 5959988, 8939982, 10429979, 17879964, 20859958, 31289937, 41719916, 62579874, 73009853, 125159748, 132609733, 146019706, 219029559, 265219466, 292039412, 397829199, 438059118, 530438932, 795658398, 876118236, 928268131, 1591316796, 1856536262, 2784804393, 3713072524, 5569608786, 6497876917, 11139217572, 12995753834, 19493630751, 25991507668, 38987261502, 77974523004]

約数ペア:

[(1, 77974523004), (2, 38987261502), (3, 25991507668), (4, 19493630751), (6, 12995753834), (7, 11139217572), (12, 6497876917), (14, 5569608786), (21, 3713072524), (28, 2784804393), (42, 1856536262), (49, 1591316796), (84, 928268131), (89, 876118236), (98, 795658398), (147, 530438932), (178, 438059118), (196, 397829199), (267, 292039412), (294, 265219466), (356, 219029559), (534, 146019706), (588, 132609733), (623, 125159748), (1068, 73009853), (1246, 62579874), (1869, 41719916), (2492, 31289937), (3738, 20859958), (4361, 17879964), (7476, 10429979), (8722, 8939982), (13083, 5959988), (17444, 4469991), (26166, 2979994), (52332, 1489997)]