123932004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{2789}}^1$

素因数の和:2849

約数の個数: 72

約数和(自身を含む): 345602880

約数和(自身を除く): 221670876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 529, 644, 966, 1058, 1587, 1932, 2116, 2789, 3174, 3703, 5578, 6348, 7406, 8367, 11109, 11156, 14812, 16734, 19523, 22218, 33468, 39046, 44436, 58569, 64147, 78092, 117138, 128294, 192441, 234276, 256588, 384882, 449029, 769764, 898058, 1347087, 1475381, 1796116, 2694174, 2950762, 4426143, 5388348, 5901524, 8852286, 10327667, 17704572, 20655334, 30983001, 41310668, 61966002, 123932004]

約数ペア:

[(1, 123932004), (2, 61966002), (3, 41310668), (4, 30983001), (6, 20655334), (7, 17704572), (12, 10327667), (14, 8852286), (21, 5901524), (23, 5388348), (28, 4426143), (42, 2950762), (46, 2694174), (69, 1796116), (84, 1475381), (92, 1347087), (138, 898058), (161, 769764), (276, 449029), (322, 384882), (483, 256588), (529, 234276), (644, 192441), (966, 128294), (1058, 117138), (1587, 78092), (1932, 64147), (2116, 58569), (2789, 44436), (3174, 39046), (3703, 33468), (5578, 22218), (6348, 19523), (7406, 16734), (8367, 14812), (11109, 11156)]