83990222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 147087360

約数和(自身を除く): 63097138

約数列:

[1, 2, 19, 31, 37, 38, 41, 47, 62, 74, 82, 94, 589, 703, 779, 893, 1147, 1178, 1271, 1406, 1457, 1517, 1558, 1739, 1786, 1927, 2294, 2542, 2914, 3034, 3478, 3854, 21793, 24149, 27683, 28823, 33041, 36613, 43586, 47027, 48298, 53909, 55366, 57646, 59737, 66082, 71299, 73226, 94054, 107818, 119474, 142598, 893513, 1024271, 1135003, 1354681, 1787026, 2048542, 2210269, 2270006, 2709362, 4420538, 41995111, 83990222]

約数ペア:

[(1, 83990222), (2, 41995111), (19, 4420538), (31, 2709362), (37, 2270006), (38, 2210269), (41, 2048542), (47, 1787026), (62, 1354681), (74, 1135003), (82, 1024271), (94, 893513), (589, 142598), (703, 119474), (779, 107818), (893, 94054), (1147, 73226), (1178, 71299), (1271, 66082), (1406, 59737), (1457, 57646), (1517, 55366), (1558, 53909), (1739, 48298), (1786, 47027), (1927, 43586), (2294, 36613), (2542, 33041), (2914, 28823), (3034, 27683), (3478, 24149), (3854, 21793)]