91488254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 176504832

約数和(自身を除く): 85016578

約数列:

[1, 2, 11, 13, 17, 22, 26, 31, 34, 62, 143, 187, 221, 286, 341, 374, 403, 442, 527, 607, 682, 806, 1054, 1214, 2431, 4433, 4862, 5797, 6677, 6851, 7891, 8866, 10319, 11594, 13354, 13702, 15782, 18817, 20638, 37634, 75361, 86801, 113509, 134147, 150722, 173602, 206987, 227018, 244621, 268294, 319889, 413974, 489242, 639778, 1475617, 2690831, 2951234, 3518779, 4158557, 5381662, 7037558, 8317114, 45744127, 91488254]

約数ペア:

[(1, 91488254), (2, 45744127), (11, 8317114), (13, 7037558), (17, 5381662), (22, 4158557), (26, 3518779), (31, 2951234), (34, 2690831), (62, 1475617), (143, 639778), (187, 489242), (221, 413974), (286, 319889), (341, 268294), (374, 244621), (403, 227018), (442, 206987), (527, 173602), (607, 150722), (682, 134147), (806, 113509), (1054, 86801), (1214, 75361), (2431, 37634), (4433, 20638), (4862, 18817), (5797, 15782), (6677, 13702), (6851, 13354), (7891, 11594), (8866, 10319)]