77637144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 225792000

約数和(自身を除く): 148154856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 31, 39, 46, 52, 62, 69, 78, 92, 93, 104, 124, 138, 156, 184, 186, 248, 276, 299, 312, 349, 372, 403, 552, 598, 698, 713, 744, 806, 897, 1047, 1196, 1209, 1396, 1426, 1612, 1794, 2094, 2139, 2392, 2418, 2792, 2852, 3224, 3588, 4188, 4278, 4537, 4836, 5704, 7176, 8027, 8376, 8556, 9074, 9269, 9672, 10819, 13611, 16054, 17112, 18148, 18538, 21638, 24081, 27222, 27807, 32108, 32457, 36296, 37076, 43276, 48162, 54444, 55614, 64216, 64914, 74152, 86552, 96324, 104351, 108888, 111228, 129828, 140647, 192648, 208702, 222456, 248837, 259656, 281294, 313053, 417404, 421941, 497674, 562588, 626106, 746511, 834808, 843882, 995348, 1125176, 1252212, 1493022, 1687764, 1990696, 2504424, 2986044, 3234881, 3375528, 5972088, 6469762, 9704643, 12939524, 19409286, 25879048, 38818572, 77637144]

約数ペア:

[(1, 77637144), (2, 38818572), (3, 25879048), (4, 19409286), (6, 12939524), (8, 9704643), (12, 6469762), (13, 5972088), (23, 3375528), (24, 3234881), (26, 2986044), (31, 2504424), (39, 1990696), (46, 1687764), (52, 1493022), (62, 1252212), (69, 1125176), (78, 995348), (92, 843882), (93, 834808), (104, 746511), (124, 626106), (138, 562588), (156, 497674), (184, 421941), (186, 417404), (248, 313053), (276, 281294), (299, 259656), (312, 248837), (349, 222456), (372, 208702), (403, 192648), (552, 140647), (598, 129828), (698, 111228), (713, 108888), (744, 104351), (806, 96324), (897, 86552), (1047, 74152), (1196, 64914), (1209, 64216), (1396, 55614), (1426, 54444), (1612, 48162), (1794, 43276), (2094, 37076), (2139, 36296), (2392, 32457), (2418, 32108), (2792, 27807), (2852, 27222), (3224, 24081), (3588, 21638), (4188, 18538), (4278, 18148), (4537, 17112), (4836, 16054), (5704, 13611), (7176, 10819), (8027, 9672), (8376, 9269), (8556, 9074)]