74837484

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:767

約数の個数: 72

約数和(自身を含む): 196206192

約数和(自身を除く): 121368708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 61, 106, 122, 159, 183, 212, 244, 318, 366, 477, 549, 636, 643, 732, 954, 1098, 1286, 1908, 1929, 2196, 2572, 3233, 3858, 5787, 6466, 7716, 9699, 11574, 12932, 19398, 23148, 29097, 34079, 38796, 39223, 58194, 68158, 78446, 102237, 116388, 117669, 136316, 156892, 204474, 235338, 306711, 353007, 408948, 470676, 613422, 706014, 1226844, 1412028, 2078819, 4157638, 6236457, 8315276, 12472914, 18709371, 24945828, 37418742, 74837484]

約数ペア:

[(1, 74837484), (2, 37418742), (3, 24945828), (4, 18709371), (6, 12472914), (9, 8315276), (12, 6236457), (18, 4157638), (36, 2078819), (53, 1412028), (61, 1226844), (106, 706014), (122, 613422), (159, 470676), (183, 408948), (212, 353007), (244, 306711), (318, 235338), (366, 204474), (477, 156892), (549, 136316), (636, 117669), (643, 116388), (732, 102237), (954, 78446), (1098, 68158), (1286, 58194), (1908, 39223), (1929, 38796), (2196, 34079), (2572, 29097), (3233, 23148), (3858, 19398), (5787, 12932), (6466, 11574), (7716, 9699)]