87865842

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 203857920

約数和(自身を除く): 115992078

約数列:

[1, 2, 3, 6, 19, 23, 31, 38, 46, 47, 57, 62, 69, 93, 94, 114, 138, 141, 186, 282, 437, 529, 589, 713, 874, 893, 1058, 1081, 1178, 1311, 1426, 1457, 1587, 1767, 1786, 2139, 2162, 2622, 2679, 2914, 3174, 3243, 3534, 4278, 4371, 5358, 6486, 8742, 10051, 13547, 16399, 20102, 20539, 24863, 27094, 27683, 30153, 32798, 33511, 40641, 41078, 49197, 49726, 55366, 60306, 61617, 67022, 74589, 81282, 83049, 98394, 100533, 123234, 149178, 166098, 201066, 311581, 472397, 623162, 636709, 770753, 934743, 944794, 1273418, 1417191, 1541506, 1869486, 1910127, 2312259, 2834382, 3820254, 4624518, 14644307, 29288614, 43932921, 87865842]

約数ペア:

[(1, 87865842), (2, 43932921), (3, 29288614), (6, 14644307), (19, 4624518), (23, 3820254), (31, 2834382), (38, 2312259), (46, 1910127), (47, 1869486), (57, 1541506), (62, 1417191), (69, 1273418), (93, 944794), (94, 934743), (114, 770753), (138, 636709), (141, 623162), (186, 472397), (282, 311581), (437, 201066), (529, 166098), (589, 149178), (713, 123234), (874, 100533), (893, 98394), (1058, 83049), (1081, 81282), (1178, 74589), (1311, 67022), (1426, 61617), (1457, 60306), (1587, 55366), (1767, 49726), (1786, 49197), (2139, 41078), (2162, 40641), (2622, 33511), (2679, 32798), (2914, 30153), (3174, 27683), (3243, 27094), (3534, 24863), (4278, 20539), (4371, 20102), (5358, 16399), (6486, 13547), (8742, 10051)]