73619748

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:657

約数の個数: 72

約数和(自身を含む): 194201280

約数和(自身を除く): 120581532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 151, 174, 261, 302, 348, 453, 467, 522, 604, 906, 934, 1044, 1359, 1401, 1812, 1868, 2718, 2802, 4203, 4379, 5436, 5604, 8406, 8758, 13137, 13543, 16812, 17516, 26274, 27086, 39411, 40629, 52548, 54172, 70517, 78822, 81258, 121887, 141034, 157644, 162516, 211551, 243774, 282068, 423102, 487548, 634653, 846204, 1269306, 2044993, 2538612, 4089986, 6134979, 8179972, 12269958, 18404937, 24539916, 36809874, 73619748]

約数ペア:

[(1, 73619748), (2, 36809874), (3, 24539916), (4, 18404937), (6, 12269958), (9, 8179972), (12, 6134979), (18, 4089986), (29, 2538612), (36, 2044993), (58, 1269306), (87, 846204), (116, 634653), (151, 487548), (174, 423102), (261, 282068), (302, 243774), (348, 211551), (453, 162516), (467, 157644), (522, 141034), (604, 121887), (906, 81258), (934, 78822), (1044, 70517), (1359, 54172), (1401, 52548), (1812, 40629), (1868, 39411), (2718, 27086), (2802, 26274), (4203, 17516), (4379, 16812), (5436, 13543), (5604, 13137), (8406, 8758)]