68350848

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 193881600

約数和(自身を除く): 125530752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 71, 92, 96, 109, 128, 138, 142, 184, 192, 213, 218, 276, 284, 327, 368, 384, 426, 436, 552, 568, 654, 736, 852, 872, 1104, 1136, 1308, 1472, 1633, 1704, 1744, 2208, 2272, 2507, 2616, 2944, 3266, 3408, 3488, 4416, 4544, 4899, 5014, 5232, 6532, 6816, 6976, 7521, 7739, 8832, 9088, 9798, 10028, 10464, 13064, 13632, 13952, 15042, 15478, 19596, 20056, 20928, 23217, 26128, 27264, 30084, 30956, 39192, 40112, 41856, 46434, 52256, 60168, 61912, 78384, 80224, 92868, 104512, 120336, 123824, 156768, 160448, 177997, 185736, 209024, 240672, 247648, 313536, 320896, 355994, 371472, 481344, 495296, 533991, 627072, 711988, 742944, 962688, 990592, 1067982, 1423976, 1485888, 2135964, 2847952, 2971776, 4271928, 5695904, 8543856, 11391808, 17087712, 22783616, 34175424, 68350848]

約数ペア:

[(1, 68350848), (2, 34175424), (3, 22783616), (4, 17087712), (6, 11391808), (8, 8543856), (12, 5695904), (16, 4271928), (23, 2971776), (24, 2847952), (32, 2135964), (46, 1485888), (48, 1423976), (64, 1067982), (69, 990592), (71, 962688), (92, 742944), (96, 711988), (109, 627072), (128, 533991), (138, 495296), (142, 481344), (184, 371472), (192, 355994), (213, 320896), (218, 313536), (276, 247648), (284, 240672), (327, 209024), (368, 185736), (384, 177997), (426, 160448), (436, 156768), (552, 123824), (568, 120336), (654, 104512), (736, 92868), (852, 80224), (872, 78384), (1104, 61912), (1136, 60168), (1308, 52256), (1472, 46434), (1633, 41856), (1704, 40112), (1744, 39192), (2208, 30956), (2272, 30084), (2507, 27264), (2616, 26128), (2944, 23217), (3266, 20928), (3408, 20056), (3488, 19596), (4416, 15478), (4544, 15042), (4899, 13952), (5014, 13632), (5232, 13064), (6532, 10464), (6816, 10028), (6976, 9798), (7521, 9088), (7739, 8832)]