123137856

素因数分解:

$2^6\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3011}}^1$

素因数の和:3100

約数の個数: 84

約数和(自身を含む): 358042464

約数和(自身を除く): 234904608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 142, 144, 192, 213, 284, 288, 426, 568, 576, 639, 852, 1136, 1278, 1704, 2272, 2556, 3011, 3408, 4544, 5112, 6022, 6816, 9033, 10224, 12044, 13632, 18066, 20448, 24088, 27099, 36132, 40896, 48176, 54198, 72264, 96352, 108396, 144528, 192704, 213781, 216792, 289056, 427562, 433584, 578112, 641343, 855124, 867168, 1282686, 1710248, 1734336, 1924029, 2565372, 3420496, 3848058, 5130744, 6840992, 7696116, 10261488, 13681984, 15392232, 20522976, 30784464, 41045952, 61568928, 123137856]

約数ペア:

[(1, 123137856), (2, 61568928), (3, 41045952), (4, 30784464), (6, 20522976), (8, 15392232), (9, 13681984), (12, 10261488), (16, 7696116), (18, 6840992), (24, 5130744), (32, 3848058), (36, 3420496), (48, 2565372), (64, 1924029), (71, 1734336), (72, 1710248), (96, 1282686), (142, 867168), (144, 855124), (192, 641343), (213, 578112), (284, 433584), (288, 427562), (426, 289056), (568, 216792), (576, 213781), (639, 192704), (852, 144528), (1136, 108396), (1278, 96352), (1704, 72264), (2272, 54198), (2556, 48176), (3011, 40896), (3408, 36132), (4544, 27099), (5112, 24088), (6022, 20448), (6816, 18066), (9033, 13632), (10224, 12044)]