77688930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{593}}^1$

素因数の和:1011

約数の個数: 64

約数和(自身を含む): 204259968

約数和(自身を除く): 126571038

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 397, 593, 794, 1186, 1191, 1779, 1985, 2382, 2965, 3558, 3970, 4367, 5930, 5955, 6523, 8734, 8895, 11910, 13046, 13101, 17790, 19569, 21835, 26202, 32615, 39138, 43670, 65230, 65505, 97845, 131010, 195690, 235421, 470842, 706263, 1177105, 1412526, 2354210, 2589631, 3531315, 5179262, 7062630, 7768893, 12948155, 15537786, 25896310, 38844465, 77688930]

約数ペア:

[(1, 77688930), (2, 38844465), (3, 25896310), (5, 15537786), (6, 12948155), (10, 7768893), (11, 7062630), (15, 5179262), (22, 3531315), (30, 2589631), (33, 2354210), (55, 1412526), (66, 1177105), (110, 706263), (165, 470842), (330, 235421), (397, 195690), (593, 131010), (794, 97845), (1186, 65505), (1191, 65230), (1779, 43670), (1985, 39138), (2382, 32615), (2965, 26202), (3558, 21835), (3970, 19569), (4367, 17790), (5930, 13101), (5955, 13046), (6523, 11910), (8734, 8895)]