71650026

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^2$

素因数の和:380

約数の個数: 72

約数和(自身を含む): 187842720

約数和(自身を除く): 116192694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 173, 266, 342, 346, 399, 519, 798, 1038, 1197, 1211, 1557, 2394, 2422, 3114, 3287, 3633, 6574, 7266, 9861, 10899, 19722, 21798, 23009, 29583, 29929, 46018, 59166, 59858, 69027, 89787, 138054, 179574, 207081, 209503, 269361, 414162, 419006, 538722, 568651, 628509, 1137302, 1257018, 1705953, 1885527, 3411906, 3771054, 3980557, 5117859, 7961114, 10235718, 11941671, 23883342, 35825013, 71650026]

約数ペア:

[(1, 71650026), (2, 35825013), (3, 23883342), (6, 11941671), (7, 10235718), (9, 7961114), (14, 5117859), (18, 3980557), (19, 3771054), (21, 3411906), (38, 1885527), (42, 1705953), (57, 1257018), (63, 1137302), (114, 628509), (126, 568651), (133, 538722), (171, 419006), (173, 414162), (266, 269361), (342, 209503), (346, 207081), (399, 179574), (519, 138054), (798, 89787), (1038, 69027), (1197, 59858), (1211, 59166), (1557, 46018), (2394, 29929), (2422, 29583), (3114, 23009), (3287, 21798), (3633, 19722), (6574, 10899), (7266, 9861)]