76615756

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1447}}^1$

素因数の和:1550

約数の個数: 48

約数和(自身を含む): 160878592

約数和(自身を除く): 84262836

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 122, 124, 217, 244, 427, 434, 854, 868, 1447, 1708, 1891, 2894, 3782, 5788, 7564, 10129, 13237, 20258, 26474, 40516, 44857, 52948, 88267, 89714, 176534, 179428, 313999, 353068, 617869, 627998, 1235738, 1255996, 2471476, 2736277, 5472554, 10945108, 19153939, 38307878, 76615756]

約数ペア:

[(1, 76615756), (2, 38307878), (4, 19153939), (7, 10945108), (14, 5472554), (28, 2736277), (31, 2471476), (61, 1255996), (62, 1235738), (122, 627998), (124, 617869), (217, 353068), (244, 313999), (427, 179428), (434, 176534), (854, 89714), (868, 88267), (1447, 52948), (1708, 44857), (1891, 40516), (2894, 26474), (3782, 20258), (5788, 13237), (7564, 10129)]