61649808

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1979}}^1$

素因数の和:2060

約数の個数: 80

約数和(自身を含む): 176774400

約数和(自身を除く): 115124592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 59, 66, 88, 118, 132, 176, 177, 236, 264, 354, 472, 528, 649, 708, 944, 1298, 1416, 1947, 1979, 2596, 2832, 3894, 3958, 5192, 5937, 7788, 7916, 10384, 11874, 15576, 15832, 21769, 23748, 31152, 31664, 43538, 47496, 65307, 87076, 94992, 116761, 130614, 174152, 233522, 261228, 348304, 350283, 467044, 522456, 700566, 934088, 1044912, 1284371, 1401132, 1868176, 2568742, 2802264, 3853113, 5137484, 5604528, 7706226, 10274968, 15412452, 20549936, 30824904, 61649808]

約数ペア:

[(1, 61649808), (2, 30824904), (3, 20549936), (4, 15412452), (6, 10274968), (8, 7706226), (11, 5604528), (12, 5137484), (16, 3853113), (22, 2802264), (24, 2568742), (33, 1868176), (44, 1401132), (48, 1284371), (59, 1044912), (66, 934088), (88, 700566), (118, 522456), (132, 467044), (176, 350283), (177, 348304), (236, 261228), (264, 233522), (354, 174152), (472, 130614), (528, 116761), (649, 94992), (708, 87076), (944, 65307), (1298, 47496), (1416, 43538), (1947, 31664), (1979, 31152), (2596, 23748), (2832, 21769), (3894, 15832), (3958, 15576), (5192, 11874), (5937, 10384), (7788, 7916)]