80354352

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{983}}^1$

素因数の和:1138

約数の個数: 80

約数和(自身を含む): 225485568

約数和(自身を除く): 145131216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 131, 156, 208, 262, 312, 393, 524, 624, 786, 983, 1048, 1572, 1703, 1966, 2096, 2949, 3144, 3406, 3932, 5109, 5898, 6288, 6812, 7864, 10218, 11796, 12779, 13624, 15728, 20436, 23592, 25558, 27248, 38337, 40872, 47184, 51116, 76674, 81744, 102232, 128773, 153348, 204464, 257546, 306696, 386319, 515092, 613392, 772638, 1030184, 1545276, 1674049, 2060368, 3090552, 3348098, 5022147, 6181104, 6696196, 10044294, 13392392, 20088588, 26784784, 40177176, 80354352]

約数ペア:

[(1, 80354352), (2, 40177176), (3, 26784784), (4, 20088588), (6, 13392392), (8, 10044294), (12, 6696196), (13, 6181104), (16, 5022147), (24, 3348098), (26, 3090552), (39, 2060368), (48, 1674049), (52, 1545276), (78, 1030184), (104, 772638), (131, 613392), (156, 515092), (208, 386319), (262, 306696), (312, 257546), (393, 204464), (524, 153348), (624, 128773), (786, 102232), (983, 81744), (1048, 76674), (1572, 51116), (1703, 47184), (1966, 40872), (2096, 38337), (2949, 27248), (3144, 25558), (3406, 23592), (3932, 20436), (5109, 15728), (5898, 13624), (6288, 12779), (6812, 11796), (7864, 10218)]