78446732

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3533}}^1$

素因数の和:3618

約数の個数: 48

約数和(自身を含む): 171780672

約数和(自身を除く): 93333940

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 364, 427, 793, 854, 1586, 1708, 3172, 3533, 5551, 7066, 11102, 14132, 22204, 24731, 45929, 49462, 91858, 98924, 183716, 215513, 321503, 431026, 643006, 862052, 1286012, 1508591, 2801669, 3017182, 5603338, 6034364, 11206676, 19611683, 39223366, 78446732]

約数ペア:

[(1, 78446732), (2, 39223366), (4, 19611683), (7, 11206676), (13, 6034364), (14, 5603338), (26, 3017182), (28, 2801669), (52, 1508591), (61, 1286012), (91, 862052), (122, 643006), (182, 431026), (244, 321503), (364, 215513), (427, 183716), (793, 98924), (854, 91858), (1586, 49462), (1708, 45929), (3172, 24731), (3533, 22204), (5551, 14132), (7066, 11102)]