80256264

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2789}}^1$

素因数の和:2918

約数の個数: 64

約数和(自身を含む): 220968000

約数和(自身を除く): 140711736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 109, 132, 218, 264, 327, 436, 654, 872, 1199, 1308, 2398, 2616, 2789, 3597, 4796, 5578, 7194, 8367, 9592, 11156, 14388, 16734, 22312, 28776, 30679, 33468, 61358, 66936, 92037, 122716, 184074, 245432, 304001, 368148, 608002, 736296, 912003, 1216004, 1824006, 2432008, 3344011, 3648012, 6688022, 7296024, 10032033, 13376044, 20064066, 26752088, 40128132, 80256264]

約数ペア:

[(1, 80256264), (2, 40128132), (3, 26752088), (4, 20064066), (6, 13376044), (8, 10032033), (11, 7296024), (12, 6688022), (22, 3648012), (24, 3344011), (33, 2432008), (44, 1824006), (66, 1216004), (88, 912003), (109, 736296), (132, 608002), (218, 368148), (264, 304001), (327, 245432), (436, 184074), (654, 122716), (872, 92037), (1199, 66936), (1308, 61358), (2398, 33468), (2616, 30679), (2789, 28776), (3597, 22312), (4796, 16734), (5578, 14388), (7194, 11156), (8367, 9592)]