45555678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 118609920

約数和(自身を除く): 73054242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 107, 109, 126, 186, 214, 217, 218, 279, 321, 327, 434, 558, 642, 651, 654, 749, 763, 963, 981, 1302, 1498, 1526, 1926, 1953, 1962, 2247, 2289, 3317, 3379, 3906, 4494, 4578, 6634, 6741, 6758, 6867, 9951, 10137, 11663, 13482, 13734, 19902, 20274, 23219, 23326, 23653, 29853, 30411, 34989, 46438, 47306, 59706, 60822, 69657, 69978, 70959, 81641, 104967, 139314, 141918, 163282, 208971, 209934, 212877, 244923, 361553, 417942, 425754, 489846, 723106, 734769, 1084659, 1469538, 2169318, 2530871, 3253977, 5061742, 6507954, 7592613, 15185226, 22777839, 45555678]

約数ペア:

[(1, 45555678), (2, 22777839), (3, 15185226), (6, 7592613), (7, 6507954), (9, 5061742), (14, 3253977), (18, 2530871), (21, 2169318), (31, 1469538), (42, 1084659), (62, 734769), (63, 723106), (93, 489846), (107, 425754), (109, 417942), (126, 361553), (186, 244923), (214, 212877), (217, 209934), (218, 208971), (279, 163282), (321, 141918), (327, 139314), (434, 104967), (558, 81641), (642, 70959), (651, 69978), (654, 69657), (749, 60822), (763, 59706), (963, 47306), (981, 46438), (1302, 34989), (1498, 30411), (1526, 29853), (1926, 23653), (1953, 23326), (1962, 23219), (2247, 20274), (2289, 19902), (3317, 13734), (3379, 13482), (3906, 11663), (4494, 10137), (4578, 9951), (6634, 6867), (6741, 6758)]