85137936

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:253

約数の個数: 160

約数和(自身を含む): 256650240

約数和(自身を除く): 171512304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 43, 48, 52, 57, 76, 78, 86, 104, 114, 129, 152, 156, 167, 172, 208, 228, 247, 258, 304, 312, 334, 344, 456, 494, 501, 516, 559, 624, 668, 688, 741, 817, 912, 988, 1002, 1032, 1118, 1336, 1482, 1634, 1677, 1976, 2004, 2064, 2171, 2236, 2451, 2672, 2964, 3173, 3268, 3354, 3952, 4008, 4342, 4472, 4902, 5928, 6346, 6513, 6536, 6708, 7181, 8016, 8684, 8944, 9519, 9804, 10621, 11856, 12692, 13026, 13072, 13416, 14362, 17368, 19038, 19608, 21242, 21543, 25384, 26052, 26832, 28724, 31863, 34736, 38076, 39216, 41249, 42484, 43086, 50768, 52104, 57448, 63726, 76152, 82498, 84968, 86172, 93353, 104208, 114896, 123747, 127452, 136439, 152304, 164996, 169936, 172344, 186706, 247494, 254904, 272878, 280059, 329992, 344688, 373412, 409317, 494988, 509808, 545756, 560118, 659984, 746824, 818634, 989976, 1091512, 1120236, 1493648, 1637268, 1773707, 1979952, 2183024, 2240472, 3274536, 3547414, 4480944, 5321121, 6549072, 7094828, 10642242, 14189656, 21284484, 28379312, 42568968, 85137936]

約数ペア:

[(1, 85137936), (2, 42568968), (3, 28379312), (4, 21284484), (6, 14189656), (8, 10642242), (12, 7094828), (13, 6549072), (16, 5321121), (19, 4480944), (24, 3547414), (26, 3274536), (38, 2240472), (39, 2183024), (43, 1979952), (48, 1773707), (52, 1637268), (57, 1493648), (76, 1120236), (78, 1091512), (86, 989976), (104, 818634), (114, 746824), (129, 659984), (152, 560118), (156, 545756), (167, 509808), (172, 494988), (208, 409317), (228, 373412), (247, 344688), (258, 329992), (304, 280059), (312, 272878), (334, 254904), (344, 247494), (456, 186706), (494, 172344), (501, 169936), (516, 164996), (559, 152304), (624, 136439), (668, 127452), (688, 123747), (741, 114896), (817, 104208), (912, 93353), (988, 86172), (1002, 84968), (1032, 82498), (1118, 76152), (1336, 63726), (1482, 57448), (1634, 52104), (1677, 50768), (1976, 43086), (2004, 42484), (2064, 41249), (2171, 39216), (2236, 38076), (2451, 34736), (2672, 31863), (2964, 28724), (3173, 26832), (3268, 26052), (3354, 25384), (3952, 21543), (4008, 21242), (4342, 19608), (4472, 19038), (4902, 17368), (5928, 14362), (6346, 13416), (6513, 13072), (6536, 13026), (6708, 12692), (7181, 11856), (8016, 10621), (8684, 9804), (8944, 9519)]