86748084

素因数分解:

$2^2\times 3^6\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:512

約数の個数: 84

約数和(自身を含む): 231366240

約数和(自身を除く): 144618156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 243, 284, 324, 419, 426, 486, 639, 729, 838, 852, 972, 1257, 1278, 1458, 1676, 1917, 2514, 2556, 2916, 3771, 3834, 5028, 5751, 7542, 7668, 11313, 11502, 15084, 17253, 22626, 23004, 29749, 33939, 34506, 45252, 51759, 59498, 67878, 69012, 89247, 101817, 103518, 118996, 135756, 178494, 203634, 207036, 267741, 305451, 356988, 407268, 535482, 610902, 803223, 1070964, 1221804, 1606446, 2409669, 3212892, 4819338, 7229007, 9638676, 14458014, 21687021, 28916028, 43374042, 86748084]

約数ペア:

[(1, 86748084), (2, 43374042), (3, 28916028), (4, 21687021), (6, 14458014), (9, 9638676), (12, 7229007), (18, 4819338), (27, 3212892), (36, 2409669), (54, 1606446), (71, 1221804), (81, 1070964), (108, 803223), (142, 610902), (162, 535482), (213, 407268), (243, 356988), (284, 305451), (324, 267741), (419, 207036), (426, 203634), (486, 178494), (639, 135756), (729, 118996), (838, 103518), (852, 101817), (972, 89247), (1257, 69012), (1278, 67878), (1458, 59498), (1676, 51759), (1917, 45252), (2514, 34506), (2556, 33939), (2916, 29749), (3771, 23004), (3834, 22626), (5028, 17253), (5751, 15084), (7542, 11502), (7668, 11313)]