72668045478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{40237013}}^1$

素因数の和:40237068

約数の個数: 32

約数和(自身を含む): 169961147136

約数和(自身を除く): 97293101658

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 40237013, 80474026, 120711039, 241422078, 281659091, 563318182, 844977273, 1689954546, 1730191559, 3460383118, 5190574677, 10381149354, 12111340913, 24222681826, 36334022739, 72668045478]

約数ペア:

[(1, 72668045478), (2, 36334022739), (3, 24222681826), (6, 12111340913), (7, 10381149354), (14, 5190574677), (21, 3460383118), (42, 1730191559), (43, 1689954546), (86, 844977273), (129, 563318182), (258, 281659091), (301, 241422078), (602, 120711039), (903, 80474026), (1806, 40237013)]