81963024

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11941}}^1$

素因数の和:11976

約数の個数: 80

約数和(自身を含む): 248775744

約数和(自身を除く): 166812720

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 11941, 23882, 35823, 47764, 71646, 95528, 131351, 143292, 155233, 191056, 262702, 286584, 310466, 394053, 465699, 525404, 573168, 620932, 788106, 931398, 1050808, 1241864, 1576212, 1707563, 1862796, 2101616, 2483728, 3152424, 3415126, 3725592, 5122689, 6304848, 6830252, 7451184, 10245378, 13660504, 20490756, 27321008, 40981512, 81963024]

約数ペア:

[(1, 81963024), (2, 40981512), (3, 27321008), (4, 20490756), (6, 13660504), (8, 10245378), (11, 7451184), (12, 6830252), (13, 6304848), (16, 5122689), (22, 3725592), (24, 3415126), (26, 3152424), (33, 2483728), (39, 2101616), (44, 1862796), (48, 1707563), (52, 1576212), (66, 1241864), (78, 1050808), (88, 931398), (104, 788106), (132, 620932), (143, 573168), (156, 525404), (176, 465699), (208, 394053), (264, 310466), (286, 286584), (312, 262702), (429, 191056), (528, 155233), (572, 143292), (624, 131351), (858, 95528), (1144, 71646), (1716, 47764), (2288, 35823), (3432, 23882), (6864, 11941)]