80510161473

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{5381}}^1$

素因数の和:5635

約数の個数: 96

約数和(自身を含む): 140997722112

約数和(自身を除く): 60487560639

約数列:

[1, 3, 7, 9, 21, 31, 47, 63, 93, 141, 163, 217, 279, 329, 423, 489, 651, 987, 1141, 1457, 1467, 1953, 2961, 3423, 4371, 5053, 5381, 7661, 10199, 10269, 13113, 15159, 16143, 22983, 30597, 35371, 37667, 45477, 48429, 53627, 68949, 91791, 106113, 113001, 160881, 166811, 237491, 252907, 318339, 339003, 482643, 500433, 712473, 758721, 877103, 1167677, 1501299, 1662437, 1770349, 2137419, 2276163, 2631309, 3503031, 4987311, 5311047, 6139721, 7840117, 7893927, 10509093, 14961933, 15933141, 18419163, 23520351, 27190193, 41223841, 54880819, 55257489, 70561053, 81570579, 123671523, 164642457, 190331351, 244711737, 288566887, 371014569, 493927371, 570994053, 865700661, 1277939071, 1712982159, 2597101983, 3833817213, 8945573497, 11501451639, 26836720491, 80510161473]

約数ペア:

[(1, 80510161473), (3, 26836720491), (7, 11501451639), (9, 8945573497), (21, 3833817213), (31, 2597101983), (47, 1712982159), (63, 1277939071), (93, 865700661), (141, 570994053), (163, 493927371), (217, 371014569), (279, 288566887), (329, 244711737), (423, 190331351), (489, 164642457), (651, 123671523), (987, 81570579), (1141, 70561053), (1457, 55257489), (1467, 54880819), (1953, 41223841), (2961, 27190193), (3423, 23520351), (4371, 18419163), (5053, 15933141), (5381, 14961933), (7661, 10509093), (10199, 7893927), (10269, 7840117), (13113, 6139721), (15159, 5311047), (16143, 4987311), (22983, 3503031), (30597, 2631309), (35371, 2276163), (37667, 2137419), (45477, 1770349), (48429, 1662437), (53627, 1501299), (68949, 1167677), (91791, 877103), (106113, 758721), (113001, 712473), (160881, 500433), (166811, 482643), (237491, 339003), (252907, 318339)]