865202064

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{3361}}^1$

素因数の和:3576

約数の個数: 80

約数和(自身を含む): 2321232384

約数和(自身を除く): 1456030320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 173, 186, 248, 346, 372, 496, 519, 692, 744, 1038, 1384, 1488, 2076, 2768, 3361, 4152, 5363, 6722, 8304, 10083, 10726, 13444, 16089, 20166, 21452, 26888, 32178, 40332, 42904, 53776, 64356, 80664, 85808, 104191, 128712, 161328, 208382, 257424, 312573, 416764, 581453, 625146, 833528, 1162906, 1250292, 1667056, 1744359, 2325812, 2500584, 3488718, 4651624, 5001168, 6977436, 9303248, 13954872, 18025043, 27909744, 36050086, 54075129, 72100172, 108150258, 144200344, 216300516, 288400688, 432601032, 865202064]

約数ペア:

[(1, 865202064), (2, 432601032), (3, 288400688), (4, 216300516), (6, 144200344), (8, 108150258), (12, 72100172), (16, 54075129), (24, 36050086), (31, 27909744), (48, 18025043), (62, 13954872), (93, 9303248), (124, 6977436), (173, 5001168), (186, 4651624), (248, 3488718), (346, 2500584), (372, 2325812), (496, 1744359), (519, 1667056), (692, 1250292), (744, 1162906), (1038, 833528), (1384, 625146), (1488, 581453), (2076, 416764), (2768, 312573), (3361, 257424), (4152, 208382), (5363, 161328), (6722, 128712), (8304, 104191), (10083, 85808), (10726, 80664), (13444, 64356), (16089, 53776), (20166, 42904), (21452, 40332), (26888, 32178)]