67781484

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:535

約数の個数: 72

約数和(自身を含む): 177658208

約数和(自身を除く): 109876724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 151, 222, 302, 333, 337, 444, 453, 604, 666, 674, 906, 1011, 1332, 1348, 1359, 1812, 2022, 2718, 3033, 4044, 5436, 5587, 6066, 11174, 12132, 12469, 16761, 22348, 24938, 33522, 37407, 49876, 50283, 50887, 67044, 74814, 100566, 101774, 112221, 149628, 152661, 201132, 203548, 224442, 305322, 448884, 457983, 610644, 915966, 1831932, 1882819, 3765638, 5648457, 7531276, 11296914, 16945371, 22593828, 33890742, 67781484]

約数ペア:

[(1, 67781484), (2, 33890742), (3, 22593828), (4, 16945371), (6, 11296914), (9, 7531276), (12, 5648457), (18, 3765638), (36, 1882819), (37, 1831932), (74, 915966), (111, 610644), (148, 457983), (151, 448884), (222, 305322), (302, 224442), (333, 203548), (337, 201132), (444, 152661), (453, 149628), (604, 112221), (666, 101774), (674, 100566), (906, 74814), (1011, 67044), (1332, 50887), (1348, 50283), (1359, 49876), (1812, 37407), (2022, 33522), (2718, 24938), (3033, 22348), (4044, 16761), (5436, 12469), (5587, 12132), (6066, 11174)]