123367728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^3\times {\mathrm{1931}}^1$

素因数の和:1975

約数の個数: 80

約数和(自身を含む): 350727552

約数和(自身を除く): 227359824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1331, 1452, 1931, 1936, 2662, 2904, 3862, 3993, 5324, 5793, 5808, 7724, 7986, 10648, 11586, 15448, 15972, 21241, 21296, 23172, 30896, 31944, 42482, 46344, 63723, 63888, 84964, 92688, 127446, 169928, 233651, 254892, 339856, 467302, 509784, 700953, 934604, 1019568, 1401906, 1869208, 2570161, 2803812, 3738416, 5140322, 5607624, 7710483, 10280644, 11215248, 15420966, 20561288, 30841932, 41122576, 61683864, 123367728]

約数ペア:

[(1, 123367728), (2, 61683864), (3, 41122576), (4, 30841932), (6, 20561288), (8, 15420966), (11, 11215248), (12, 10280644), (16, 7710483), (22, 5607624), (24, 5140322), (33, 3738416), (44, 2803812), (48, 2570161), (66, 1869208), (88, 1401906), (121, 1019568), (132, 934604), (176, 700953), (242, 509784), (264, 467302), (363, 339856), (484, 254892), (528, 233651), (726, 169928), (968, 127446), (1331, 92688), (1452, 84964), (1931, 63888), (1936, 63723), (2662, 46344), (2904, 42482), (3862, 31944), (3993, 30896), (5324, 23172), (5793, 21296), (5808, 21241), (7724, 15972), (7986, 15448), (10648, 11586)]