100515978

素因数分解:

$2^1\times 3^6\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1062

約数の個数: 56

約数和(自身を含む): 229477536

約数和(自身を除く): 128961558

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 243, 426, 486, 639, 729, 971, 1278, 1458, 1917, 1942, 2913, 3834, 5751, 5826, 8739, 11502, 17253, 17478, 26217, 34506, 51759, 52434, 68941, 78651, 103518, 137882, 157302, 206823, 235953, 413646, 471906, 620469, 707859, 1240938, 1415718, 1861407, 3722814, 5584221, 11168442, 16752663, 33505326, 50257989, 100515978]

約数ペア:

[(1, 100515978), (2, 50257989), (3, 33505326), (6, 16752663), (9, 11168442), (18, 5584221), (27, 3722814), (54, 1861407), (71, 1415718), (81, 1240938), (142, 707859), (162, 620469), (213, 471906), (243, 413646), (426, 235953), (486, 206823), (639, 157302), (729, 137882), (971, 103518), (1278, 78651), (1458, 68941), (1917, 52434), (1942, 51759), (2913, 34506), (3834, 26217), (5751, 17478), (5826, 17253), (8739, 11502)]