78605472

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 232466976

約数和(自身を除く): 153861504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 67, 88, 96, 101, 121, 132, 134, 176, 201, 202, 242, 264, 268, 303, 352, 363, 402, 404, 484, 528, 536, 606, 726, 737, 804, 808, 968, 1056, 1072, 1111, 1212, 1452, 1474, 1608, 1616, 1936, 2144, 2211, 2222, 2424, 2904, 2948, 3216, 3232, 3333, 3872, 4422, 4444, 4848, 5808, 5896, 6432, 6666, 6767, 8107, 8844, 8888, 9696, 11616, 11792, 12221, 13332, 13534, 16214, 17688, 17776, 20301, 23584, 24321, 24442, 26664, 27068, 32428, 35376, 35552, 36663, 40602, 48642, 48884, 53328, 54136, 64856, 70752, 73326, 74437, 81204, 97284, 97768, 106656, 108272, 129712, 146652, 148874, 162408, 194568, 195536, 216544, 223311, 259424, 293304, 297748, 324816, 389136, 391072, 446622, 586608, 595496, 649632, 778272, 818807, 893244, 1173216, 1190992, 1637614, 1786488, 2381984, 2456421, 3275228, 3572976, 4912842, 6550456, 7145952, 9825684, 13100912, 19651368, 26201824, 39302736, 78605472]

約数ペア:

[(1, 78605472), (2, 39302736), (3, 26201824), (4, 19651368), (6, 13100912), (8, 9825684), (11, 7145952), (12, 6550456), (16, 4912842), (22, 3572976), (24, 3275228), (32, 2456421), (33, 2381984), (44, 1786488), (48, 1637614), (66, 1190992), (67, 1173216), (88, 893244), (96, 818807), (101, 778272), (121, 649632), (132, 595496), (134, 586608), (176, 446622), (201, 391072), (202, 389136), (242, 324816), (264, 297748), (268, 293304), (303, 259424), (352, 223311), (363, 216544), (402, 195536), (404, 194568), (484, 162408), (528, 148874), (536, 146652), (606, 129712), (726, 108272), (737, 106656), (804, 97768), (808, 97284), (968, 81204), (1056, 74437), (1072, 73326), (1111, 70752), (1212, 64856), (1452, 54136), (1474, 53328), (1608, 48884), (1616, 48642), (1936, 40602), (2144, 36663), (2211, 35552), (2222, 35376), (2424, 32428), (2904, 27068), (2948, 26664), (3216, 24442), (3232, 24321), (3333, 23584), (3872, 20301), (4422, 17776), (4444, 17688), (4848, 16214), (5808, 13534), (5896, 13332), (6432, 12221), (6666, 11792), (6767, 11616), (8107, 9696), (8844, 8888)]