65308776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:543

約数の個数: 128

約数和(自身を含む): 193536000

約数和(自身を除く): 128227224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 23, 24, 26, 38, 39, 46, 52, 57, 69, 76, 78, 92, 104, 114, 138, 152, 156, 184, 228, 247, 276, 299, 312, 437, 456, 479, 494, 552, 598, 741, 874, 897, 958, 988, 1196, 1311, 1437, 1482, 1748, 1794, 1916, 1976, 2392, 2622, 2874, 2964, 3496, 3588, 3832, 5244, 5681, 5748, 5928, 6227, 7176, 9101, 10488, 11017, 11362, 11496, 12454, 17043, 18202, 18681, 22034, 22724, 24908, 27303, 33051, 34086, 36404, 37362, 44068, 45448, 49816, 54606, 66102, 68172, 72808, 74724, 88136, 109212, 118313, 132204, 136344, 143221, 149448, 209323, 218424, 236626, 264408, 286442, 354939, 418646, 429663, 473252, 572884, 627969, 709878, 837292, 859326, 946504, 1145768, 1255938, 1419756, 1674584, 1718652, 2511876, 2721199, 2839512, 3437304, 5023752, 5442398, 8163597, 10884796, 16327194, 21769592, 32654388, 65308776]

約数ペア:

[(1, 65308776), (2, 32654388), (3, 21769592), (4, 16327194), (6, 10884796), (8, 8163597), (12, 5442398), (13, 5023752), (19, 3437304), (23, 2839512), (24, 2721199), (26, 2511876), (38, 1718652), (39, 1674584), (46, 1419756), (52, 1255938), (57, 1145768), (69, 946504), (76, 859326), (78, 837292), (92, 709878), (104, 627969), (114, 572884), (138, 473252), (152, 429663), (156, 418646), (184, 354939), (228, 286442), (247, 264408), (276, 236626), (299, 218424), (312, 209323), (437, 149448), (456, 143221), (479, 136344), (494, 132204), (552, 118313), (598, 109212), (741, 88136), (874, 74724), (897, 72808), (958, 68172), (988, 66102), (1196, 54606), (1311, 49816), (1437, 45448), (1482, 44068), (1748, 37362), (1794, 36404), (1916, 34086), (1976, 33051), (2392, 27303), (2622, 24908), (2874, 22724), (2964, 22034), (3496, 18681), (3588, 18202), (3832, 17043), (5244, 12454), (5681, 11496), (5748, 11362), (5928, 11017), (6227, 10488), (7176, 9101)]