90860588

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 201721632

約数和(自身を除く): 110861044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 113, 182, 188, 226, 329, 364, 452, 611, 658, 791, 1222, 1316, 1469, 1582, 2209, 2444, 2938, 3164, 4277, 4418, 5311, 5876, 8554, 8836, 10283, 10622, 15463, 17108, 20566, 21244, 28717, 30926, 37177, 41132, 57434, 61852, 69043, 74354, 114868, 138086, 148708, 201019, 249617, 276172, 402038, 483301, 499234, 804076, 966602, 998468, 1747319, 1933204, 3245021, 3494638, 6490042, 6989276, 12980084, 22715147, 45430294, 90860588]

約数ペア:

[(1, 90860588), (2, 45430294), (4, 22715147), (7, 12980084), (13, 6989276), (14, 6490042), (26, 3494638), (28, 3245021), (47, 1933204), (52, 1747319), (91, 998468), (94, 966602), (113, 804076), (182, 499234), (188, 483301), (226, 402038), (329, 276172), (364, 249617), (452, 201019), (611, 148708), (658, 138086), (791, 114868), (1222, 74354), (1316, 69043), (1469, 61852), (1582, 57434), (2209, 41132), (2444, 37177), (2938, 30926), (3164, 28717), (4277, 21244), (4418, 20566), (5311, 17108), (5876, 15463), (8554, 10622), (8836, 10283)]