61081884

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 178796800

約数和(自身を除く): 117714916

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 102, 103, 108, 114, 153, 171, 204, 206, 228, 289, 306, 309, 323, 342, 412, 459, 513, 578, 612, 618, 646, 684, 867, 918, 927, 969, 1026, 1156, 1236, 1292, 1734, 1751, 1836, 1854, 1938, 1957, 2052, 2601, 2781, 2907, 3468, 3502, 3708, 3876, 3914, 5202, 5253, 5491, 5562, 5814, 5871, 7004, 7803, 7828, 8721, 10404, 10506, 10982, 11124, 11628, 11742, 15606, 15759, 16473, 17442, 17613, 21012, 21964, 23484, 29767, 31212, 31518, 32946, 33269, 34884, 35226, 47277, 49419, 52839, 59534, 63036, 65892, 66538, 70452, 89301, 94554, 98838, 99807, 105678, 119068, 133076, 148257, 178602, 189108, 197676, 199614, 211356, 267903, 296514, 299421, 357204, 399228, 535806, 565573, 593028, 598842, 803709, 898263, 1071612, 1131146, 1197684, 1607418, 1696719, 1796526, 2262292, 3214836, 3393438, 3593052, 5090157, 6786876, 10180314, 15270471, 20360628, 30540942, 61081884]

約数ペア:

[(1, 61081884), (2, 30540942), (3, 20360628), (4, 15270471), (6, 10180314), (9, 6786876), (12, 5090157), (17, 3593052), (18, 3393438), (19, 3214836), (27, 2262292), (34, 1796526), (36, 1696719), (38, 1607418), (51, 1197684), (54, 1131146), (57, 1071612), (68, 898263), (76, 803709), (102, 598842), (103, 593028), (108, 565573), (114, 535806), (153, 399228), (171, 357204), (204, 299421), (206, 296514), (228, 267903), (289, 211356), (306, 199614), (309, 197676), (323, 189108), (342, 178602), (412, 148257), (459, 133076), (513, 119068), (578, 105678), (612, 99807), (618, 98838), (646, 94554), (684, 89301), (867, 70452), (918, 66538), (927, 65892), (969, 63036), (1026, 59534), (1156, 52839), (1236, 49419), (1292, 47277), (1734, 35226), (1751, 34884), (1836, 33269), (1854, 32946), (1938, 31518), (1957, 31212), (2052, 29767), (2601, 23484), (2781, 21964), (2907, 21012), (3468, 17613), (3502, 17442), (3708, 16473), (3876, 15759), (3914, 15606), (5202, 11742), (5253, 11628), (5491, 11124), (5562, 10982), (5814, 10506), (5871, 10404), (7004, 8721), (7803, 7828)]