85143216

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:490

約数の個数: 80

約数和(自身を含む): 227985408

約数和(自身を除く): 142842192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 191, 222, 251, 296, 382, 444, 502, 573, 592, 753, 764, 888, 1004, 1146, 1506, 1528, 1776, 2008, 2292, 3012, 3056, 4016, 4584, 6024, 7067, 9168, 9287, 12048, 14134, 18574, 21201, 27861, 28268, 37148, 42402, 47941, 55722, 56536, 74296, 84804, 95882, 111444, 113072, 143823, 148592, 169608, 191764, 222888, 287646, 339216, 383528, 445776, 575292, 767056, 1150584, 1773817, 2301168, 3547634, 5321451, 7095268, 10642902, 14190536, 21285804, 28381072, 42571608, 85143216]

約数ペア:

[(1, 85143216), (2, 42571608), (3, 28381072), (4, 21285804), (6, 14190536), (8, 10642902), (12, 7095268), (16, 5321451), (24, 3547634), (37, 2301168), (48, 1773817), (74, 1150584), (111, 767056), (148, 575292), (191, 445776), (222, 383528), (251, 339216), (296, 287646), (382, 222888), (444, 191764), (502, 169608), (573, 148592), (592, 143823), (753, 113072), (764, 111444), (888, 95882), (1004, 84804), (1146, 74296), (1506, 56536), (1528, 55722), (1776, 47941), (2008, 42402), (2292, 37148), (3012, 28268), (3056, 27861), (4016, 21201), (4584, 18574), (6024, 14134), (7067, 12048), (9168, 9287)]