72014894172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{31513}}^1$

素因数の和:31812

約数の個数: 144

約数和(自身を含む): 207167993760

約数和(自身を除く): 135153099588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 257, 342, 468, 494, 514, 684, 741, 771, 988, 1028, 1482, 1542, 2223, 2313, 2964, 3084, 3341, 4446, 4626, 4883, 6682, 8892, 9252, 9766, 10023, 13364, 14649, 19532, 20046, 29298, 30069, 31513, 40092, 43947, 58596, 60138, 63026, 63479, 87894, 94539, 120276, 126052, 126958, 175788, 189078, 190437, 253916, 283617, 378156, 380874, 409669, 567234, 571311, 598747, 761748, 819338, 1134468, 1142622, 1197494, 1229007, 1638676, 1796241, 2285244, 2394988, 2458014, 3592482, 3687021, 4916028, 5388723, 7184964, 7374042, 7783711, 8098841, 10777446, 14748084, 15567422, 16197682, 21554892, 23351133, 24296523, 31134844, 32395364, 46702266, 48593046, 70053399, 72889569, 93404532, 97186092, 105284933, 140106798, 145779138, 153877979, 210569866, 280213596, 291558276, 307755958, 315854799, 421139732, 461633937, 615511916, 631709598, 923267874, 947564397, 1263419196, 1384901811, 1846535748, 1895128794, 2000413727, 2769803622, 3790257588, 4000827454, 5539607244, 6001241181, 8001654908, 12002482362, 18003723543, 24004964724, 36007447086, 72014894172]

約数ペア:

[(1, 72014894172), (2, 36007447086), (3, 24004964724), (4, 18003723543), (6, 12002482362), (9, 8001654908), (12, 6001241181), (13, 5539607244), (18, 4000827454), (19, 3790257588), (26, 2769803622), (36, 2000413727), (38, 1895128794), (39, 1846535748), (52, 1384901811), (57, 1263419196), (76, 947564397), (78, 923267874), (114, 631709598), (117, 615511916), (156, 461633937), (171, 421139732), (228, 315854799), (234, 307755958), (247, 291558276), (257, 280213596), (342, 210569866), (468, 153877979), (494, 145779138), (514, 140106798), (684, 105284933), (741, 97186092), (771, 93404532), (988, 72889569), (1028, 70053399), (1482, 48593046), (1542, 46702266), (2223, 32395364), (2313, 31134844), (2964, 24296523), (3084, 23351133), (3341, 21554892), (4446, 16197682), (4626, 15567422), (4883, 14748084), (6682, 10777446), (8892, 8098841), (9252, 7783711), (9766, 7374042), (10023, 7184964), (13364, 5388723), (14649, 4916028), (19532, 3687021), (20046, 3592482), (29298, 2458014), (30069, 2394988), (31513, 2285244), (40092, 1796241), (43947, 1638676), (58596, 1229007), (60138, 1197494), (63026, 1142622), (63479, 1134468), (87894, 819338), (94539, 761748), (120276, 598747), (126052, 571311), (126958, 567234), (175788, 409669), (189078, 380874), (190437, 378156), (253916, 283617)]