123721116

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{373}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 293048448

約数和(自身を除く): 169327332

約数列:

[1, 2, 3, 4, 6, 12, 131, 211, 262, 373, 393, 422, 524, 633, 746, 786, 844, 1119, 1266, 1492, 1572, 2238, 2532, 4476, 27641, 48863, 55282, 78703, 82923, 97726, 110564, 146589, 157406, 165846, 195452, 236109, 293178, 314812, 331692, 472218, 586356, 944436, 10310093, 20620186, 30930279, 41240372, 61860558, 123721116]

約数ペア:

[(1, 123721116), (2, 61860558), (3, 41240372), (4, 30930279), (6, 20620186), (12, 10310093), (131, 944436), (211, 586356), (262, 472218), (373, 331692), (393, 314812), (422, 293178), (524, 236109), (633, 195452), (746, 165846), (786, 157406), (844, 146589), (1119, 110564), (1266, 97726), (1492, 82923), (1572, 78703), (2238, 55282), (2532, 48863), (4476, 27641)]