78160608

素因数分解:

$2^5\times 3^2\times {\mathrm{223}}^1\times {\mathrm{1217}}^1$

素因数の和:1456

約数の個数: 72

約数和(自身を含む): 223449408

約数和(自身を除く): 145288800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 223, 288, 446, 669, 892, 1217, 1338, 1784, 2007, 2434, 2676, 3568, 3651, 4014, 4868, 5352, 7136, 7302, 8028, 9736, 10704, 10953, 14604, 16056, 19472, 21408, 21906, 29208, 32112, 38944, 43812, 58416, 64224, 87624, 116832, 175248, 271391, 350496, 542782, 814173, 1085564, 1628346, 2171128, 2442519, 3256692, 4342256, 4885038, 6513384, 8684512, 9770076, 13026768, 19540152, 26053536, 39080304, 78160608]

約数ペア:

[(1, 78160608), (2, 39080304), (3, 26053536), (4, 19540152), (6, 13026768), (8, 9770076), (9, 8684512), (12, 6513384), (16, 4885038), (18, 4342256), (24, 3256692), (32, 2442519), (36, 2171128), (48, 1628346), (72, 1085564), (96, 814173), (144, 542782), (223, 350496), (288, 271391), (446, 175248), (669, 116832), (892, 87624), (1217, 64224), (1338, 58416), (1784, 43812), (2007, 38944), (2434, 32112), (2676, 29208), (3568, 21906), (3651, 21408), (4014, 19472), (4868, 16056), (5352, 14604), (7136, 10953), (7302, 10704), (8028, 9736)]