79790718

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 188121600

約数和(自身を除く): 108330882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 137, 147, 274, 283, 294, 343, 411, 566, 686, 822, 849, 959, 1029, 1698, 1918, 1981, 2058, 2877, 3962, 5754, 5943, 6713, 11886, 13426, 13867, 20139, 27734, 38771, 40278, 41601, 46991, 77542, 83202, 93982, 97069, 116313, 140973, 194138, 232626, 271397, 281946, 291207, 542794, 582414, 814191, 1628382, 1899779, 3799558, 5699337, 11398674, 13298453, 26596906, 39895359, 79790718]

約数ペア:

[(1, 79790718), (2, 39895359), (3, 26596906), (6, 13298453), (7, 11398674), (14, 5699337), (21, 3799558), (42, 1899779), (49, 1628382), (98, 814191), (137, 582414), (147, 542794), (274, 291207), (283, 281946), (294, 271397), (343, 232626), (411, 194138), (566, 140973), (686, 116313), (822, 97069), (849, 93982), (959, 83202), (1029, 77542), (1698, 46991), (1918, 41601), (1981, 40278), (2058, 38771), (2877, 27734), (3962, 20139), (5754, 13867), (5943, 13426), (6713, 11886)]