71723106

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43787}}^1$

素因数の和:43815

約数の個数: 48

約数和(自身を含む): 191265984

約数和(自身を除く): 119542878

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 43787, 87574, 131361, 262722, 306509, 394083, 569231, 613018, 788166, 919527, 1138462, 1707693, 1839054, 2758581, 3415386, 3984617, 5123079, 5517162, 7969234, 10246158, 11953851, 23907702, 35861553, 71723106]

約数ペア:

[(1, 71723106), (2, 35861553), (3, 23907702), (6, 11953851), (7, 10246158), (9, 7969234), (13, 5517162), (14, 5123079), (18, 3984617), (21, 3415386), (26, 2758581), (39, 1839054), (42, 1707693), (63, 1138462), (78, 919527), (91, 788166), (117, 613018), (126, 569231), (182, 394083), (234, 306509), (273, 262722), (546, 131361), (819, 87574), (1638, 43787)]