56128356

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1609}}^1$

素因数の和:1658

約数の個数: 96

約数和(自身を含む): 162288000

約数和(自身を除く): 106159644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 102, 108, 114, 153, 171, 204, 228, 306, 323, 342, 459, 513, 612, 646, 684, 918, 969, 1026, 1292, 1609, 1836, 1938, 2052, 2907, 3218, 3876, 4827, 5814, 6436, 8721, 9654, 11628, 14481, 17442, 19308, 27353, 28962, 30571, 34884, 43443, 54706, 57924, 61142, 82059, 86886, 91713, 109412, 122284, 164118, 173772, 183426, 246177, 275139, 328236, 366852, 492354, 519707, 550278, 738531, 825417, 984708, 1039414, 1100556, 1477062, 1559121, 1650834, 2078828, 2954124, 3118242, 3301668, 4677363, 6236484, 9354726, 14032089, 18709452, 28064178, 56128356]

約数ペア:

[(1, 56128356), (2, 28064178), (3, 18709452), (4, 14032089), (6, 9354726), (9, 6236484), (12, 4677363), (17, 3301668), (18, 3118242), (19, 2954124), (27, 2078828), (34, 1650834), (36, 1559121), (38, 1477062), (51, 1100556), (54, 1039414), (57, 984708), (68, 825417), (76, 738531), (102, 550278), (108, 519707), (114, 492354), (153, 366852), (171, 328236), (204, 275139), (228, 246177), (306, 183426), (323, 173772), (342, 164118), (459, 122284), (513, 109412), (612, 91713), (646, 86886), (684, 82059), (918, 61142), (969, 57924), (1026, 54706), (1292, 43443), (1609, 34884), (1836, 30571), (1938, 28962), (2052, 27353), (2907, 19308), (3218, 17442), (3876, 14481), (4827, 11628), (5814, 9654), (6436, 8721)]