87171924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 246830080

約数和(自身を除く): 159658156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 193, 228, 266, 283, 386, 399, 532, 566, 579, 772, 798, 849, 1132, 1158, 1351, 1596, 1698, 1981, 2316, 2702, 3396, 3667, 3962, 4053, 5377, 5404, 5943, 7334, 7924, 8106, 10754, 11001, 11886, 14668, 16131, 16212, 21508, 22002, 23772, 25669, 32262, 37639, 44004, 51338, 54619, 64524, 75278, 77007, 102676, 109238, 112917, 150556, 154014, 163857, 218476, 225834, 308028, 327714, 382333, 451668, 655428, 764666, 1037761, 1146999, 1529332, 2075522, 2293998, 3113283, 4151044, 4587996, 6226566, 7264327, 12453132, 14528654, 21792981, 29057308, 43585962, 87171924]

約数ペア:

[(1, 87171924), (2, 43585962), (3, 29057308), (4, 21792981), (6, 14528654), (7, 12453132), (12, 7264327), (14, 6226566), (19, 4587996), (21, 4151044), (28, 3113283), (38, 2293998), (42, 2075522), (57, 1529332), (76, 1146999), (84, 1037761), (114, 764666), (133, 655428), (193, 451668), (228, 382333), (266, 327714), (283, 308028), (386, 225834), (399, 218476), (532, 163857), (566, 154014), (579, 150556), (772, 112917), (798, 109238), (849, 102676), (1132, 77007), (1158, 75278), (1351, 64524), (1596, 54619), (1698, 51338), (1981, 44004), (2316, 37639), (2702, 32262), (3396, 25669), (3667, 23772), (3962, 22002), (4053, 21508), (5377, 16212), (5404, 16131), (5943, 14668), (7334, 11886), (7924, 11001), (8106, 10754)]