78856322664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{658321}}^1$

素因数の和:658391

約数の個数: 128

約数和(自身を含む): 242683822080

約数和(自身を除く): 163827499416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 31, 42, 46, 56, 62, 69, 84, 92, 93, 124, 138, 161, 168, 184, 186, 217, 248, 276, 322, 372, 434, 483, 552, 644, 651, 713, 744, 868, 966, 1288, 1302, 1426, 1736, 1932, 2139, 2604, 2852, 3864, 4278, 4991, 5208, 5704, 8556, 9982, 14973, 17112, 19964, 29946, 39928, 59892, 119784, 658321, 1316642, 1974963, 2633284, 3949926, 4608247, 5266568, 7899852, 9216494, 13824741, 15141383, 15799704, 18432988, 20407951, 27649482, 30282766, 36865976, 40815902, 45424149, 55298964, 60565532, 61223853, 81631804, 90848298, 105989681, 110597928, 121131064, 122447706, 142855657, 163263608, 181696596, 211979362, 244895412, 285711314, 317969043, 363393192, 423958724, 428566971, 469382873, 489790824, 571422628, 635938086, 847917448, 857133942, 938765746, 1142845256, 1271876172, 1408148619, 1714267884, 1877531492, 2543752344, 2816297238, 3285680111, 3428535768, 3755062984, 5632594476, 6571360222, 9857040333, 11265188952, 13142720444, 19714080666, 26285440888, 39428161332, 78856322664]

約数ペア:

[(1, 78856322664), (2, 39428161332), (3, 26285440888), (4, 19714080666), (6, 13142720444), (7, 11265188952), (8, 9857040333), (12, 6571360222), (14, 5632594476), (21, 3755062984), (23, 3428535768), (24, 3285680111), (28, 2816297238), (31, 2543752344), (42, 1877531492), (46, 1714267884), (56, 1408148619), (62, 1271876172), (69, 1142845256), (84, 938765746), (92, 857133942), (93, 847917448), (124, 635938086), (138, 571422628), (161, 489790824), (168, 469382873), (184, 428566971), (186, 423958724), (217, 363393192), (248, 317969043), (276, 285711314), (322, 244895412), (372, 211979362), (434, 181696596), (483, 163263608), (552, 142855657), (644, 122447706), (651, 121131064), (713, 110597928), (744, 105989681), (868, 90848298), (966, 81631804), (1288, 61223853), (1302, 60565532), (1426, 55298964), (1736, 45424149), (1932, 40815902), (2139, 36865976), (2604, 30282766), (2852, 27649482), (3864, 20407951), (4278, 18432988), (4991, 15799704), (5208, 15141383), (5704, 13824741), (8556, 9216494), (9982, 7899852), (14973, 5266568), (17112, 4608247), (19964, 3949926), (29946, 2633284), (39928, 1974963), (59892, 1316642), (119784, 658321)]