90749958

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2887}}^1$

素因数の和:2949

約数の個数: 48

約数和(自身を含む): 202945536

約数和(自身を除く): 112195578

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 338, 403, 507, 806, 1014, 1209, 2418, 2887, 5239, 5774, 8661, 10478, 15717, 17322, 31434, 37531, 75062, 89497, 112593, 178994, 225186, 268491, 487903, 536982, 975806, 1163461, 1463709, 2326922, 2927418, 3490383, 6980766, 15124993, 30249986, 45374979, 90749958]

約数ペア:

[(1, 90749958), (2, 45374979), (3, 30249986), (6, 15124993), (13, 6980766), (26, 3490383), (31, 2927418), (39, 2326922), (62, 1463709), (78, 1163461), (93, 975806), (169, 536982), (186, 487903), (338, 268491), (403, 225186), (507, 178994), (806, 112593), (1014, 89497), (1209, 75062), (2418, 37531), (2887, 31434), (5239, 17322), (5774, 15717), (8661, 10478)]