80914848

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{347}}^2$

素因数の和:714

約数の個数: 72

約数和(自身を含む): 243446112

約数和(自身を除く): 162531264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 347, 672, 694, 1041, 1388, 2082, 2429, 2776, 4164, 4858, 5552, 7287, 8328, 9716, 11104, 14574, 16656, 19432, 29148, 33312, 38864, 58296, 77728, 116592, 120409, 233184, 240818, 361227, 481636, 722454, 842863, 963272, 1444908, 1685726, 1926544, 2528589, 2889816, 3371452, 3853088, 5057178, 5779632, 6742904, 10114356, 11559264, 13485808, 20228712, 26971616, 40457424, 80914848]

約数ペア:

[(1, 80914848), (2, 40457424), (3, 26971616), (4, 20228712), (6, 13485808), (7, 11559264), (8, 10114356), (12, 6742904), (14, 5779632), (16, 5057178), (21, 3853088), (24, 3371452), (28, 2889816), (32, 2528589), (42, 1926544), (48, 1685726), (56, 1444908), (84, 963272), (96, 842863), (112, 722454), (168, 481636), (224, 361227), (336, 240818), (347, 233184), (672, 120409), (694, 116592), (1041, 77728), (1388, 58296), (2082, 38864), (2429, 33312), (2776, 29148), (4164, 19432), (4858, 16656), (5552, 14574), (7287, 11104), (8328, 9716)]