61139856

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:760

約数の個数: 80

約数和(自身を含む): 165489408

約数和(自身を除く): 104349552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 47, 48, 82, 94, 123, 141, 164, 188, 246, 282, 328, 376, 492, 564, 656, 661, 752, 984, 1128, 1322, 1927, 1968, 1983, 2256, 2644, 3854, 3966, 5288, 5781, 7708, 7932, 10576, 11562, 15416, 15864, 23124, 27101, 30832, 31067, 31728, 46248, 54202, 62134, 81303, 92496, 93201, 108404, 124268, 162606, 186402, 216808, 248536, 325212, 372804, 433616, 497072, 650424, 745608, 1273747, 1300848, 1491216, 2547494, 3821241, 5094988, 7642482, 10189976, 15284964, 20379952, 30569928, 61139856]

約数ペア:

[(1, 61139856), (2, 30569928), (3, 20379952), (4, 15284964), (6, 10189976), (8, 7642482), (12, 5094988), (16, 3821241), (24, 2547494), (41, 1491216), (47, 1300848), (48, 1273747), (82, 745608), (94, 650424), (123, 497072), (141, 433616), (164, 372804), (188, 325212), (246, 248536), (282, 216808), (328, 186402), (376, 162606), (492, 124268), (564, 108404), (656, 93201), (661, 92496), (752, 81303), (984, 62134), (1128, 54202), (1322, 46248), (1927, 31728), (1968, 31067), (1983, 30832), (2256, 27101), (2644, 23124), (3854, 15864), (3966, 15416), (5288, 11562), (5781, 10576), (7708, 7932)]