81884148

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4327}}^1$

素因数の和:4436

約数の個数: 48

約数和(自身を含む): 203589120

約数和(自身を除く): 121704972

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 83, 114, 166, 228, 249, 332, 498, 996, 1577, 3154, 4327, 4731, 6308, 8654, 9462, 12981, 17308, 18924, 25962, 51924, 82213, 164426, 246639, 328852, 359141, 493278, 718282, 986556, 1077423, 1436564, 2154846, 4309692, 6823679, 13647358, 20471037, 27294716, 40942074, 81884148]

約数ペア:

[(1, 81884148), (2, 40942074), (3, 27294716), (4, 20471037), (6, 13647358), (12, 6823679), (19, 4309692), (38, 2154846), (57, 1436564), (76, 1077423), (83, 986556), (114, 718282), (166, 493278), (228, 359141), (249, 328852), (332, 246639), (498, 164426), (996, 82213), (1577, 51924), (3154, 25962), (4327, 18924), (4731, 17308), (6308, 12981), (8654, 9462)]