2790082584

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{138893}}^1$

素因数の和:138942

約数の個数: 80

約数和(自身を含む): 8066963520

約数和(自身を除く): 5276880936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 5022, 6696, 10044, 20088, 138893, 277786, 416679, 555572, 833358, 1111144, 1250037, 1666716, 2500074, 3333432, 3750111, 4305683, 5000148, 7500222, 8611366, 10000296, 11250333, 12917049, 15000444, 17222732, 22500666, 25834098, 30000888, 34445464, 38751147, 45001332, 51668196, 77502294, 90002664, 103336392, 116253441, 155004588, 232506882, 310009176, 348760323, 465013764, 697520646, 930027528, 1395041292, 2790082584]

約数ペア:

[(1, 2790082584), (2, 1395041292), (3, 930027528), (4, 697520646), (6, 465013764), (8, 348760323), (9, 310009176), (12, 232506882), (18, 155004588), (24, 116253441), (27, 103336392), (31, 90002664), (36, 77502294), (54, 51668196), (62, 45001332), (72, 38751147), (81, 34445464), (93, 30000888), (108, 25834098), (124, 22500666), (162, 17222732), (186, 15000444), (216, 12917049), (248, 11250333), (279, 10000296), (324, 8611366), (372, 7500222), (558, 5000148), (648, 4305683), (744, 3750111), (837, 3333432), (1116, 2500074), (1674, 1666716), (2232, 1250037), (2511, 1111144), (3348, 833358), (5022, 555572), (6696, 416679), (10044, 277786), (20088, 138893)]