86836638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 208530432

約数和(自身を除く): 121693794

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 241, 322, 373, 482, 483, 723, 746, 966, 1119, 1446, 1687, 2238, 2611, 3374, 5061, 5222, 5543, 7833, 8579, 10122, 11086, 15666, 16629, 17158, 25737, 33258, 38801, 51474, 60053, 77602, 89893, 116403, 120106, 179786, 180159, 232806, 269679, 360318, 539358, 629251, 1258502, 1887753, 2067539, 3775506, 4135078, 6202617, 12405234, 14472773, 28945546, 43418319, 86836638]

約数ペア:

[(1, 86836638), (2, 43418319), (3, 28945546), (6, 14472773), (7, 12405234), (14, 6202617), (21, 4135078), (23, 3775506), (42, 2067539), (46, 1887753), (69, 1258502), (138, 629251), (161, 539358), (241, 360318), (322, 269679), (373, 232806), (482, 180159), (483, 179786), (723, 120106), (746, 116403), (966, 89893), (1119, 77602), (1446, 60053), (1687, 51474), (2238, 38801), (2611, 33258), (3374, 25737), (5061, 17158), (5222, 16629), (5543, 15666), (7833, 11086), (8579, 10122)]