74183372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 151280640

約数和(自身を除く): 77097268

約数列:

[1, 2, 4, 19, 23, 31, 37, 38, 46, 62, 74, 76, 92, 124, 148, 437, 589, 703, 713, 851, 874, 1147, 1178, 1369, 1406, 1426, 1702, 1748, 2294, 2356, 2738, 2812, 2852, 3404, 4588, 5476, 13547, 16169, 21793, 26011, 26381, 27094, 31487, 32338, 42439, 43586, 52022, 52762, 54188, 62974, 64676, 84878, 87172, 104044, 105524, 125948, 169756, 501239, 598253, 806341, 976097, 1002478, 1196506, 1612682, 1952194, 2004956, 2393012, 3225364, 3904388, 18545843, 37091686, 74183372]

約数ペア:

[(1, 74183372), (2, 37091686), (4, 18545843), (19, 3904388), (23, 3225364), (31, 2393012), (37, 2004956), (38, 1952194), (46, 1612682), (62, 1196506), (74, 1002478), (76, 976097), (92, 806341), (124, 598253), (148, 501239), (437, 169756), (589, 125948), (703, 105524), (713, 104044), (851, 87172), (874, 84878), (1147, 64676), (1178, 62974), (1369, 54188), (1406, 52762), (1426, 52022), (1702, 43586), (1748, 42439), (2294, 32338), (2356, 31487), (2738, 27094), (2812, 26381), (2852, 26011), (3404, 21793), (4588, 16169), (5476, 13547)]