72418542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{55621}}^1$

素因数の和:55664

約数の個数: 32

約数和(自身を含む): 170870784

約数和(自身を除く): 98452242

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 55621, 111242, 166863, 333726, 389347, 778694, 1168041, 1724251, 2336082, 3448502, 5172753, 10345506, 12069757, 24139514, 36209271, 72418542]

約数ペア:

[(1, 72418542), (2, 36209271), (3, 24139514), (6, 12069757), (7, 10345506), (14, 5172753), (21, 3448502), (31, 2336082), (42, 1724251), (62, 1168041), (93, 778694), (186, 389347), (217, 333726), (434, 166863), (651, 111242), (1302, 55621)]