74880216

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 215654400

約数和(自身を除く): 140774184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 127, 152, 171, 228, 254, 342, 381, 431, 456, 508, 684, 762, 862, 1016, 1143, 1293, 1368, 1524, 1724, 2286, 2413, 2586, 3048, 3448, 3879, 4572, 4826, 5172, 7239, 7758, 8189, 9144, 9652, 10344, 14478, 15516, 16378, 19304, 21717, 24567, 28956, 31032, 32756, 43434, 49134, 54737, 57912, 65512, 73701, 86868, 98268, 109474, 147402, 164211, 173736, 196536, 218948, 294804, 328422, 437896, 492633, 589608, 656844, 985266, 1040003, 1313688, 1970532, 2080006, 3120009, 3941064, 4160012, 6240018, 8320024, 9360027, 12480036, 18720054, 24960072, 37440108, 74880216]

約数ペア:

[(1, 74880216), (2, 37440108), (3, 24960072), (4, 18720054), (6, 12480036), (8, 9360027), (9, 8320024), (12, 6240018), (18, 4160012), (19, 3941064), (24, 3120009), (36, 2080006), (38, 1970532), (57, 1313688), (72, 1040003), (76, 985266), (114, 656844), (127, 589608), (152, 492633), (171, 437896), (228, 328422), (254, 294804), (342, 218948), (381, 196536), (431, 173736), (456, 164211), (508, 147402), (684, 109474), (762, 98268), (862, 86868), (1016, 73701), (1143, 65512), (1293, 57912), (1368, 54737), (1524, 49134), (1724, 43434), (2286, 32756), (2413, 31032), (2586, 28956), (3048, 24567), (3448, 21717), (3879, 19304), (4572, 16378), (4826, 15516), (5172, 14478), (7239, 10344), (7758, 9652), (8189, 9144)]