81882684

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{58321}}^1$

素因数の和:58347

約数の個数: 48

約数和(自身を含む): 228622240

約数和(自身を除く): 146739556

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 58321, 116642, 174963, 233284, 349926, 524889, 699852, 758173, 1049778, 1516346, 1574667, 2099556, 2274519, 3032692, 3149334, 4549038, 6298668, 6823557, 9098076, 13647114, 20470671, 27294228, 40941342, 81882684]

約数ペア:

[(1, 81882684), (2, 40941342), (3, 27294228), (4, 20470671), (6, 13647114), (9, 9098076), (12, 6823557), (13, 6298668), (18, 4549038), (26, 3149334), (27, 3032692), (36, 2274519), (39, 2099556), (52, 1574667), (54, 1516346), (78, 1049778), (108, 758173), (117, 699852), (156, 524889), (234, 349926), (351, 233284), (468, 174963), (702, 116642), (1404, 58321)]