84702695

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 134479872

約数和(自身を除く): 49777177

約数列:

[1, 5, 7, 11, 31, 35, 47, 55, 77, 151, 155, 217, 235, 329, 341, 385, 517, 755, 1057, 1085, 1457, 1645, 1661, 1705, 2387, 2585, 3619, 4681, 5285, 7097, 7285, 8305, 10199, 11627, 11935, 16027, 18095, 23405, 32767, 35485, 49679, 50995, 51491, 58135, 78067, 80135, 112189, 163835, 220007, 248395, 257455, 360437, 390335, 546469, 560945, 1100035, 1540049, 1802185, 2420077, 2732345, 7700245, 12100385, 16940539, 84702695]

約数ペア:

[(1, 84702695), (5, 16940539), (7, 12100385), (11, 7700245), (31, 2732345), (35, 2420077), (47, 1802185), (55, 1540049), (77, 1100035), (151, 560945), (155, 546469), (217, 390335), (235, 360437), (329, 257455), (341, 248395), (385, 220007), (517, 163835), (755, 112189), (1057, 80135), (1085, 78067), (1457, 58135), (1645, 51491), (1661, 50995), (1705, 49679), (2387, 35485), (2585, 32767), (3619, 23405), (4681, 18095), (5285, 16027), (7097, 11935), (7285, 11627), (8305, 10199)]