87643974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{1579}}^1$

素因数の和:1653

約数の個数: 48

約数和(自身を含む): 198169920

約数和(自身を除く): 110525946

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 841, 957, 1579, 1682, 1914, 2523, 3158, 4737, 5046, 9251, 9474, 17369, 18502, 27753, 34738, 45791, 52107, 55506, 91582, 104214, 137373, 274746, 503701, 1007402, 1327939, 1511103, 2655878, 3022206, 3983817, 7967634, 14607329, 29214658, 43821987, 87643974]

約数ペア:

[(1, 87643974), (2, 43821987), (3, 29214658), (6, 14607329), (11, 7967634), (22, 3983817), (29, 3022206), (33, 2655878), (58, 1511103), (66, 1327939), (87, 1007402), (174, 503701), (319, 274746), (638, 137373), (841, 104214), (957, 91582), (1579, 55506), (1682, 52107), (1914, 45791), (2523, 34738), (3158, 27753), (4737, 18502), (5046, 17369), (9251, 9474)]