91543732

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 189038080

約数和(自身を除く): 97494348

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 139, 172, 278, 301, 547, 556, 602, 973, 1094, 1204, 1946, 2188, 3829, 3892, 5977, 7658, 11954, 15316, 23521, 23908, 41839, 47042, 76033, 83678, 94084, 152066, 164647, 167356, 304132, 329294, 532231, 658588, 1064462, 2128924, 3269419, 6538838, 13077676, 22885933, 45771866, 91543732]

約数ペア:

[(1, 91543732), (2, 45771866), (4, 22885933), (7, 13077676), (14, 6538838), (28, 3269419), (43, 2128924), (86, 1064462), (139, 658588), (172, 532231), (278, 329294), (301, 304132), (547, 167356), (556, 164647), (602, 152066), (973, 94084), (1094, 83678), (1204, 76033), (1946, 47042), (2188, 41839), (3829, 23908), (3892, 23521), (5977, 15316), (7658, 11954)]