78312334430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1109}}^1\times {\mathrm{7213}}^1$

素因数の和:8429

約数の個数: 64

約数和(自身を含む): 155666577600

約数和(自身を除く): 77354243170

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1109, 1958, 2218, 4895, 5545, 7213, 9790, 11090, 12199, 14426, 24398, 36065, 60995, 72130, 79343, 98701, 121990, 158686, 197402, 396715, 493505, 641957, 793430, 987010, 1085711, 1283914, 2171422, 3209785, 5428555, 6419570, 7061527, 7999217, 10857110, 14123054, 15998434, 35307635, 39996085, 70615270, 79992170, 87991387, 175982774, 439956935, 711930313, 879913870, 1423860626, 3559651565, 7119303130, 7831233443, 15662466886, 39156167215, 78312334430]

約数ペア:

[(1, 78312334430), (2, 39156167215), (5, 15662466886), (10, 7831233443), (11, 7119303130), (22, 3559651565), (55, 1423860626), (89, 879913870), (110, 711930313), (178, 439956935), (445, 175982774), (890, 87991387), (979, 79992170), (1109, 70615270), (1958, 39996085), (2218, 35307635), (4895, 15998434), (5545, 14123054), (7213, 10857110), (9790, 7999217), (11090, 7061527), (12199, 6419570), (14426, 5428555), (24398, 3209785), (36065, 2171422), (60995, 1283914), (72130, 1085711), (79343, 987010), (98701, 793430), (121990, 641957), (158686, 493505), (197402, 396715)]