79403456

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1$

素因数の和:170

約数の個数: 84

約数和(自身を含む): 178865784

約数和(自身を除く): 99462328

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 61, 64, 86, 88, 122, 172, 176, 244, 344, 352, 473, 488, 671, 688, 704, 946, 976, 1342, 1376, 1849, 1892, 1952, 2623, 2684, 2752, 3698, 3784, 3904, 5246, 5368, 7396, 7568, 10492, 10736, 14792, 15136, 20339, 20984, 21472, 28853, 29584, 30272, 40678, 41968, 42944, 57706, 59168, 81356, 83936, 112789, 115412, 118336, 162712, 167872, 225578, 230824, 325424, 451156, 461648, 650848, 902312, 923296, 1240679, 1301696, 1804624, 1846592, 2481358, 3609248, 4962716, 7218496, 9925432, 19850864, 39701728, 79403456]

約数ペア:

[(1, 79403456), (2, 39701728), (4, 19850864), (8, 9925432), (11, 7218496), (16, 4962716), (22, 3609248), (32, 2481358), (43, 1846592), (44, 1804624), (61, 1301696), (64, 1240679), (86, 923296), (88, 902312), (122, 650848), (172, 461648), (176, 451156), (244, 325424), (344, 230824), (352, 225578), (473, 167872), (488, 162712), (671, 118336), (688, 115412), (704, 112789), (946, 83936), (976, 81356), (1342, 59168), (1376, 57706), (1849, 42944), (1892, 41968), (1952, 40678), (2623, 30272), (2684, 29584), (2752, 28853), (3698, 21472), (3784, 20984), (3904, 20339), (5246, 15136), (5368, 14792), (7396, 10736), (7568, 10492)]