121781136

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2347}}^1$

素因数の和:2428

約数の個数: 80

約数和(自身を含む): 335407104

約数和(自身を除く): 213625968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 47, 48, 69, 92, 94, 138, 141, 184, 188, 276, 282, 368, 376, 552, 564, 752, 1081, 1104, 1128, 2162, 2256, 2347, 3243, 4324, 4694, 6486, 7041, 8648, 9388, 12972, 14082, 17296, 18776, 25944, 28164, 37552, 51888, 53981, 56328, 107962, 110309, 112656, 161943, 215924, 220618, 323886, 330927, 431848, 441236, 647772, 661854, 863696, 882472, 1295544, 1323708, 1764944, 2537107, 2591088, 2647416, 5074214, 5294832, 7611321, 10148428, 15222642, 20296856, 30445284, 40593712, 60890568, 121781136]

約数ペア:

[(1, 121781136), (2, 60890568), (3, 40593712), (4, 30445284), (6, 20296856), (8, 15222642), (12, 10148428), (16, 7611321), (23, 5294832), (24, 5074214), (46, 2647416), (47, 2591088), (48, 2537107), (69, 1764944), (92, 1323708), (94, 1295544), (138, 882472), (141, 863696), (184, 661854), (188, 647772), (276, 441236), (282, 431848), (368, 330927), (376, 323886), (552, 220618), (564, 215924), (752, 161943), (1081, 112656), (1104, 110309), (1128, 107962), (2162, 56328), (2256, 53981), (2347, 51888), (3243, 37552), (4324, 28164), (4694, 25944), (6486, 18776), (7041, 17296), (8648, 14082), (9388, 12972)]