117619956

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2819}}^1$

素因数の和:2909

約数の個数: 72

約数和(自身を含む): 318208800

約数和(自身を除く): 200588844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 114, 122, 171, 183, 228, 244, 342, 366, 549, 684, 732, 1098, 1159, 2196, 2318, 2819, 3477, 4636, 5638, 6954, 8457, 10431, 11276, 13908, 16914, 20862, 25371, 33828, 41724, 50742, 53561, 101484, 107122, 160683, 171959, 214244, 321366, 343918, 482049, 515877, 642732, 687836, 964098, 1031754, 1547631, 1928196, 2063508, 3095262, 3267221, 6190524, 6534442, 9801663, 13068884, 19603326, 29404989, 39206652, 58809978, 117619956]

約数ペア:

[(1, 117619956), (2, 58809978), (3, 39206652), (4, 29404989), (6, 19603326), (9, 13068884), (12, 9801663), (18, 6534442), (19, 6190524), (36, 3267221), (38, 3095262), (57, 2063508), (61, 1928196), (76, 1547631), (114, 1031754), (122, 964098), (171, 687836), (183, 642732), (228, 515877), (244, 482049), (342, 343918), (366, 321366), (549, 214244), (684, 171959), (732, 160683), (1098, 107122), (1159, 101484), (2196, 53561), (2318, 50742), (2819, 41724), (3477, 33828), (4636, 25371), (5638, 20862), (6954, 16914), (8457, 13908), (10431, 11276)]