47768436

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:993

約数の個数: 72

約数和(自身を含む): 129434760

約数和(自身を除く): 81666324

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 89, 102, 153, 178, 204, 267, 306, 356, 534, 612, 801, 877, 1068, 1513, 1602, 1754, 2631, 3026, 3204, 3508, 4539, 5262, 6052, 7893, 9078, 10524, 13617, 14909, 15786, 18156, 27234, 29818, 31572, 44727, 54468, 59636, 78053, 89454, 134181, 156106, 178908, 234159, 268362, 312212, 468318, 536724, 702477, 936636, 1326901, 1404954, 2653802, 2809908, 3980703, 5307604, 7961406, 11942109, 15922812, 23884218, 47768436]

約数ペア:

[(1, 47768436), (2, 23884218), (3, 15922812), (4, 11942109), (6, 7961406), (9, 5307604), (12, 3980703), (17, 2809908), (18, 2653802), (34, 1404954), (36, 1326901), (51, 936636), (68, 702477), (89, 536724), (102, 468318), (153, 312212), (178, 268362), (204, 234159), (267, 178908), (306, 156106), (356, 134181), (534, 89454), (612, 78053), (801, 59636), (877, 54468), (1068, 44727), (1513, 31572), (1602, 29818), (1754, 27234), (2631, 18156), (3026, 15786), (3204, 14909), (3508, 13617), (4539, 10524), (5262, 9078), (6052, 7893)]