73820628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1487}}^1$

素因数の和:1701

約数の個数: 72

約数和(自身を含む): 214486272

約数和(自身を除く): 140665644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 252, 394, 591, 788, 1182, 1379, 1487, 1773, 2364, 2758, 2974, 3546, 4137, 4461, 5516, 5948, 7092, 8274, 8922, 10409, 12411, 13383, 16548, 17844, 20818, 24822, 26766, 31227, 41636, 49644, 53532, 62454, 93681, 124908, 187362, 292939, 374724, 585878, 878817, 1171756, 1757634, 2050573, 2636451, 3515268, 4101146, 5272902, 6151719, 8202292, 10545804, 12303438, 18455157, 24606876, 36910314, 73820628]

約数ペア:

[(1, 73820628), (2, 36910314), (3, 24606876), (4, 18455157), (6, 12303438), (7, 10545804), (9, 8202292), (12, 6151719), (14, 5272902), (18, 4101146), (21, 3515268), (28, 2636451), (36, 2050573), (42, 1757634), (63, 1171756), (84, 878817), (126, 585878), (197, 374724), (252, 292939), (394, 187362), (591, 124908), (788, 93681), (1182, 62454), (1379, 53532), (1487, 49644), (1773, 41636), (2364, 31227), (2758, 26766), (2974, 24822), (3546, 20818), (4137, 17844), (4461, 16548), (5516, 13383), (5948, 12411), (7092, 10409), (8274, 8922)]