76513456

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 168560640

約数和(自身を除く): 92047184

約数列:

[1, 2, 4, 8, 16, 19, 23, 31, 38, 46, 62, 76, 92, 124, 152, 184, 248, 304, 353, 368, 437, 496, 589, 706, 713, 874, 1178, 1412, 1426, 1748, 2356, 2824, 2852, 3496, 4712, 5648, 5704, 6707, 6992, 8119, 9424, 10943, 11408, 13414, 13547, 16238, 21886, 26828, 27094, 32476, 43772, 53656, 54188, 64952, 87544, 107312, 108376, 129904, 154261, 175088, 207917, 216752, 251689, 308522, 415834, 503378, 617044, 831668, 1006756, 1234088, 1663336, 2013512, 2468176, 3326672, 4027024, 4782091, 9564182, 19128364, 38256728, 76513456]

約数ペア:

[(1, 76513456), (2, 38256728), (4, 19128364), (8, 9564182), (16, 4782091), (19, 4027024), (23, 3326672), (31, 2468176), (38, 2013512), (46, 1663336), (62, 1234088), (76, 1006756), (92, 831668), (124, 617044), (152, 503378), (184, 415834), (248, 308522), (304, 251689), (353, 216752), (368, 207917), (437, 175088), (496, 154261), (589, 129904), (706, 108376), (713, 107312), (874, 87544), (1178, 64952), (1412, 54188), (1426, 53656), (1748, 43772), (2356, 32476), (2824, 27094), (2852, 26828), (3496, 21886), (4712, 16238), (5648, 13547), (5704, 13414), (6707, 11408), (6992, 10943), (8119, 9424)]