123838968

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10909}}^1$

素因数の和:10972

約数の個数: 64

約数和(自身を含む): 345628800

約数和(自身を除く): 221789832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 86, 88, 129, 132, 172, 258, 264, 344, 473, 516, 946, 1032, 1419, 1892, 2838, 3784, 5676, 10909, 11352, 21818, 32727, 43636, 65454, 87272, 119999, 130908, 239998, 261816, 359997, 469087, 479996, 719994, 938174, 959992, 1407261, 1439988, 1876348, 2814522, 2879976, 3752696, 5159957, 5629044, 10319914, 11258088, 15479871, 20639828, 30959742, 41279656, 61919484, 123838968]

約数ペア:

[(1, 123838968), (2, 61919484), (3, 41279656), (4, 30959742), (6, 20639828), (8, 15479871), (11, 11258088), (12, 10319914), (22, 5629044), (24, 5159957), (33, 3752696), (43, 2879976), (44, 2814522), (66, 1876348), (86, 1439988), (88, 1407261), (129, 959992), (132, 938174), (172, 719994), (258, 479996), (264, 469087), (344, 359997), (473, 261816), (516, 239998), (946, 130908), (1032, 119999), (1419, 87272), (1892, 65454), (2838, 43636), (3784, 32727), (5676, 21818), (10909, 11352)]