80539368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36877}}^1$

素因数の和:36906

約数の個数: 64

約数和(自身を含む): 247820160

約数和(自身を除く): 167280792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 36877, 73754, 110631, 147508, 221262, 258139, 295016, 442524, 479401, 516278, 774417, 885048, 958802, 1032556, 1438203, 1548834, 1917604, 2065112, 2876406, 3097668, 3355807, 3835208, 5752812, 6195336, 6711614, 10067421, 11505624, 13423228, 20134842, 26846456, 40269684, 80539368]

約数ペア:

[(1, 80539368), (2, 40269684), (3, 26846456), (4, 20134842), (6, 13423228), (7, 11505624), (8, 10067421), (12, 6711614), (13, 6195336), (14, 5752812), (21, 3835208), (24, 3355807), (26, 3097668), (28, 2876406), (39, 2065112), (42, 1917604), (52, 1548834), (56, 1438203), (78, 1032556), (84, 958802), (91, 885048), (104, 774417), (156, 516278), (168, 479401), (182, 442524), (273, 295016), (312, 258139), (364, 221262), (546, 147508), (728, 110631), (1092, 73754), (2184, 36877)]