78504056

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{619}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 149990400

約数和(自身を除く): 71486344

約数列:

[1, 2, 4, 8, 83, 166, 191, 332, 382, 619, 664, 764, 1238, 1528, 2476, 4952, 15853, 31706, 51377, 63412, 102754, 118229, 126824, 205508, 236458, 411016, 472916, 945832, 9813007, 19626014, 39252028, 78504056]

約数ペア:

[(1, 78504056), (2, 39252028), (4, 19626014), (8, 9813007), (83, 945832), (166, 472916), (191, 411016), (332, 236458), (382, 205508), (619, 126824), (664, 118229), (764, 102754), (1238, 63412), (1528, 51377), (2476, 31706), (4952, 15853)]