83910008

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1459}}^1$

素因数の和:1564

約数の個数: 64

約数和(自身を含む): 196224000

約数和(自身を除く): 112313992

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 79, 91, 104, 158, 182, 316, 364, 553, 632, 728, 1027, 1106, 1459, 2054, 2212, 2918, 4108, 4424, 5836, 7189, 8216, 10213, 11672, 14378, 18967, 20426, 28756, 37934, 40852, 57512, 75868, 81704, 115261, 132769, 151736, 230522, 265538, 461044, 531076, 806827, 922088, 1062152, 1498393, 1613654, 2996786, 3227308, 5993572, 6454616, 10488751, 11987144, 20977502, 41955004, 83910008]

約数ペア:

[(1, 83910008), (2, 41955004), (4, 20977502), (7, 11987144), (8, 10488751), (13, 6454616), (14, 5993572), (26, 3227308), (28, 2996786), (52, 1613654), (56, 1498393), (79, 1062152), (91, 922088), (104, 806827), (158, 531076), (182, 461044), (316, 265538), (364, 230522), (553, 151736), (632, 132769), (728, 115261), (1027, 81704), (1106, 75868), (1459, 57512), (2054, 40852), (2212, 37934), (2918, 28756), (4108, 20426), (4424, 18967), (5836, 14378), (7189, 11672), (8216, 10213)]