82013272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 178214400

約数和(自身を除く): 96201128

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 181, 209, 271, 362, 418, 542, 724, 836, 1084, 1448, 1672, 1991, 2168, 2981, 3439, 3982, 5149, 5962, 6878, 7964, 10298, 11924, 13756, 15928, 20596, 23848, 27512, 37829, 41192, 49051, 56639, 75658, 98102, 113278, 151316, 196204, 226556, 302632, 392408, 453112, 539561, 931969, 1079122, 1863938, 2158244, 3727876, 4316488, 7455752, 10251659, 20503318, 41006636, 82013272]

約数ペア:

[(1, 82013272), (2, 41006636), (4, 20503318), (8, 10251659), (11, 7455752), (19, 4316488), (22, 3727876), (38, 2158244), (44, 1863938), (76, 1079122), (88, 931969), (152, 539561), (181, 453112), (209, 392408), (271, 302632), (362, 226556), (418, 196204), (542, 151316), (724, 113278), (836, 98102), (1084, 75658), (1448, 56639), (1672, 49051), (1991, 41192), (2168, 37829), (2981, 27512), (3439, 23848), (3982, 20596), (5149, 15928), (5962, 13756), (6878, 11924), (7964, 10298)]