123229872

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:811

約数の個数: 120

約数和(自身を含む): 370824480

約数和(自身を除く): 247594608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 71, 72, 102, 136, 142, 144, 153, 204, 213, 272, 284, 306, 408, 426, 568, 612, 639, 709, 816, 852, 1136, 1207, 1224, 1278, 1418, 1704, 2127, 2414, 2448, 2556, 2836, 3408, 3621, 4254, 4828, 5112, 5672, 6381, 7242, 8508, 9656, 10224, 10863, 11344, 12053, 12762, 14484, 17016, 19312, 21726, 24106, 25524, 28968, 34032, 36159, 43452, 48212, 50339, 51048, 57936, 72318, 86904, 96424, 100678, 102096, 108477, 144636, 151017, 173808, 192848, 201356, 216954, 289272, 302034, 402712, 433908, 453051, 578544, 604068, 805424, 855763, 867816, 906102, 1208136, 1711526, 1735632, 1812204, 2416272, 2567289, 3423052, 3624408, 5134578, 6846104, 7248816, 7701867, 10269156, 13692208, 15403734, 20538312, 30807468, 41076624, 61614936, 123229872]

約数ペア:

[(1, 123229872), (2, 61614936), (3, 41076624), (4, 30807468), (6, 20538312), (8, 15403734), (9, 13692208), (12, 10269156), (16, 7701867), (17, 7248816), (18, 6846104), (24, 5134578), (34, 3624408), (36, 3423052), (48, 2567289), (51, 2416272), (68, 1812204), (71, 1735632), (72, 1711526), (102, 1208136), (136, 906102), (142, 867816), (144, 855763), (153, 805424), (204, 604068), (213, 578544), (272, 453051), (284, 433908), (306, 402712), (408, 302034), (426, 289272), (568, 216954), (612, 201356), (639, 192848), (709, 173808), (816, 151017), (852, 144636), (1136, 108477), (1207, 102096), (1224, 100678), (1278, 96424), (1418, 86904), (1704, 72318), (2127, 57936), (2414, 51048), (2448, 50339), (2556, 48212), (2836, 43452), (3408, 36159), (3621, 34032), (4254, 28968), (4828, 25524), (5112, 24106), (5672, 21726), (6381, 19312), (7242, 17016), (8508, 14484), (9656, 12762), (10224, 12053), (10863, 11344)]