81752328

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:361

約数の個数: 160

約数和(自身を含む): 266587200

約数和(自身を除く): 184834872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 67, 72, 81, 84, 108, 126, 134, 162, 168, 189, 201, 216, 252, 268, 269, 324, 378, 402, 469, 504, 536, 538, 567, 603, 648, 756, 804, 807, 938, 1076, 1134, 1206, 1407, 1512, 1608, 1614, 1809, 1876, 1883, 2152, 2268, 2412, 2421, 2814, 3228, 3618, 3752, 3766, 4221, 4536, 4824, 4842, 5427, 5628, 5649, 6456, 7236, 7263, 7532, 8442, 9684, 10854, 11256, 11298, 12663, 14472, 14526, 15064, 16884, 16947, 18023, 19368, 21708, 21789, 22596, 25326, 29052, 33768, 33894, 36046, 37989, 43416, 43578, 45192, 50652, 50841, 54069, 58104, 67788, 72092, 75978, 87156, 101304, 101682, 108138, 126161, 135576, 144184, 151956, 152523, 162207, 174312, 203364, 216276, 252322, 303912, 305046, 324414, 378483, 406728, 432552, 486621, 504644, 610092, 648828, 756966, 973242, 1009288, 1135449, 1220184, 1297656, 1459863, 1513932, 1946484, 2270898, 2919726, 3027864, 3406347, 3892968, 4541796, 5839452, 6812694, 9083592, 10219041, 11678904, 13625388, 20438082, 27250776, 40876164, 81752328]

約数ペア:

[(1, 81752328), (2, 40876164), (3, 27250776), (4, 20438082), (6, 13625388), (7, 11678904), (8, 10219041), (9, 9083592), (12, 6812694), (14, 5839452), (18, 4541796), (21, 3892968), (24, 3406347), (27, 3027864), (28, 2919726), (36, 2270898), (42, 1946484), (54, 1513932), (56, 1459863), (63, 1297656), (67, 1220184), (72, 1135449), (81, 1009288), (84, 973242), (108, 756966), (126, 648828), (134, 610092), (162, 504644), (168, 486621), (189, 432552), (201, 406728), (216, 378483), (252, 324414), (268, 305046), (269, 303912), (324, 252322), (378, 216276), (402, 203364), (469, 174312), (504, 162207), (536, 152523), (538, 151956), (567, 144184), (603, 135576), (648, 126161), (756, 108138), (804, 101682), (807, 101304), (938, 87156), (1076, 75978), (1134, 72092), (1206, 67788), (1407, 58104), (1512, 54069), (1608, 50841), (1614, 50652), (1809, 45192), (1876, 43578), (1883, 43416), (2152, 37989), (2268, 36046), (2412, 33894), (2421, 33768), (2814, 29052), (3228, 25326), (3618, 22596), (3752, 21789), (3766, 21708), (4221, 19368), (4536, 18023), (4824, 16947), (4842, 16884), (5427, 15064), (5628, 14526), (5649, 14472), (6456, 12663), (7236, 11298), (7263, 11256), (7532, 10854), (8442, 9684)]