80643681456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{46639}}^1$

素因数の和:46843

約数の個数: 160

約数和(自身を含む): 239014702080

約数和(自身を除く): 158371020624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 163, 204, 208, 221, 272, 312, 326, 408, 442, 489, 624, 652, 663, 816, 884, 978, 1304, 1326, 1768, 1956, 2119, 2608, 2652, 2771, 3536, 3912, 4238, 5304, 5542, 6357, 7824, 8313, 8476, 10608, 11084, 12714, 16626, 16952, 22168, 25428, 33252, 33904, 36023, 44336, 46639, 50856, 66504, 72046, 93278, 101712, 108069, 133008, 139917, 144092, 186556, 216138, 279834, 288184, 373112, 432276, 559668, 576368, 606307, 746224, 792863, 864552, 1119336, 1212614, 1585726, 1729104, 1818921, 2238672, 2378589, 2425228, 3171452, 3637842, 4757178, 4850456, 6342904, 7275684, 7602157, 9514356, 9700912, 10307219, 12685808, 14551368, 15204314, 19028712, 20614438, 22806471, 29102736, 30408628, 30921657, 38057424, 41228876, 45612942, 60817256, 61843314, 82457752, 91225884, 98828041, 121634512, 123686628, 129236669, 164915504, 182451768, 197656082, 247373256, 258473338, 296484123, 364903536, 387710007, 395312164, 494746512, 516946676, 592968246, 775420014, 790624328, 1033893352, 1185936492, 1550840028, 1581248656, 1680076697, 2067786704, 2371872984, 3101680056, 3360153394, 4743745968, 5040230091, 6203360112, 6720306788, 10080460182, 13440613576, 20160920364, 26881227152, 40321840728, 80643681456]

約数ペア:

[(1, 80643681456), (2, 40321840728), (3, 26881227152), (4, 20160920364), (6, 13440613576), (8, 10080460182), (12, 6720306788), (13, 6203360112), (16, 5040230091), (17, 4743745968), (24, 3360153394), (26, 3101680056), (34, 2371872984), (39, 2067786704), (48, 1680076697), (51, 1581248656), (52, 1550840028), (68, 1185936492), (78, 1033893352), (102, 790624328), (104, 775420014), (136, 592968246), (156, 516946676), (163, 494746512), (204, 395312164), (208, 387710007), (221, 364903536), (272, 296484123), (312, 258473338), (326, 247373256), (408, 197656082), (442, 182451768), (489, 164915504), (624, 129236669), (652, 123686628), (663, 121634512), (816, 98828041), (884, 91225884), (978, 82457752), (1304, 61843314), (1326, 60817256), (1768, 45612942), (1956, 41228876), (2119, 38057424), (2608, 30921657), (2652, 30408628), (2771, 29102736), (3536, 22806471), (3912, 20614438), (4238, 19028712), (5304, 15204314), (5542, 14551368), (6357, 12685808), (7824, 10307219), (8313, 9700912), (8476, 9514356), (10608, 7602157), (11084, 7275684), (12714, 6342904), (16626, 4850456), (16952, 4757178), (22168, 3637842), (25428, 3171452), (33252, 2425228), (33904, 2378589), (36023, 2238672), (44336, 1818921), (46639, 1729104), (50856, 1585726), (66504, 1212614), (72046, 1119336), (93278, 864552), (101712, 792863), (108069, 746224), (133008, 606307), (139917, 576368), (144092, 559668), (186556, 432276), (216138, 373112), (279834, 288184)]