70177744

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:492

約数の個数: 80

約数和(自身を含む): 168961408

約数和(自身を除く): 98783664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 157, 182, 208, 307, 314, 364, 614, 628, 728, 1099, 1228, 1256, 1456, 2041, 2149, 2198, 2456, 2512, 3991, 4082, 4298, 4396, 4912, 7982, 8164, 8596, 8792, 14287, 15964, 16328, 17192, 17584, 27937, 28574, 31928, 32656, 34384, 48199, 55874, 57148, 63856, 96398, 111748, 114296, 192796, 223496, 228592, 337393, 385592, 446992, 626587, 674786, 771184, 1253174, 1349572, 2506348, 2699144, 4386109, 5012696, 5398288, 8772218, 10025392, 17544436, 35088872, 70177744]

約数ペア:

[(1, 70177744), (2, 35088872), (4, 17544436), (7, 10025392), (8, 8772218), (13, 5398288), (14, 5012696), (16, 4386109), (26, 2699144), (28, 2506348), (52, 1349572), (56, 1253174), (91, 771184), (104, 674786), (112, 626587), (157, 446992), (182, 385592), (208, 337393), (307, 228592), (314, 223496), (364, 192796), (614, 114296), (628, 111748), (728, 96398), (1099, 63856), (1228, 57148), (1256, 55874), (1456, 48199), (2041, 34384), (2149, 32656), (2198, 31928), (2456, 28574), (2512, 27937), (3991, 17584), (4082, 17192), (4298, 16328), (4396, 15964), (4912, 14287), (7982, 8792), (8164, 8596)]