73303216

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 120

約数和(自身を含む): 179527200

約数和(自身を除く): 106223984

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 49, 56, 74, 76, 98, 112, 133, 148, 152, 196, 259, 266, 296, 304, 343, 361, 392, 518, 532, 592, 686, 703, 722, 784, 931, 1036, 1064, 1372, 1406, 1444, 1813, 1862, 2072, 2128, 2527, 2744, 2812, 2888, 3626, 3724, 4144, 4921, 5054, 5488, 5624, 5776, 6517, 7252, 7448, 9842, 10108, 11248, 12691, 13034, 13357, 14504, 14896, 17689, 19684, 20216, 25382, 26068, 26714, 29008, 34447, 35378, 39368, 40432, 50764, 52136, 53428, 68894, 70756, 78736, 93499, 101528, 104272, 106856, 123823, 137788, 141512, 186998, 203056, 213712, 241129, 247646, 275576, 283024, 373996, 482258, 495292, 551152, 654493, 747992, 964516, 990584, 1308986, 1495984, 1929032, 1981168, 2617972, 3858064, 4581451, 5235944, 9162902, 10471888, 18325804, 36651608, 73303216]

約数ペア:

[(1, 73303216), (2, 36651608), (4, 18325804), (7, 10471888), (8, 9162902), (14, 5235944), (16, 4581451), (19, 3858064), (28, 2617972), (37, 1981168), (38, 1929032), (49, 1495984), (56, 1308986), (74, 990584), (76, 964516), (98, 747992), (112, 654493), (133, 551152), (148, 495292), (152, 482258), (196, 373996), (259, 283024), (266, 275576), (296, 247646), (304, 241129), (343, 213712), (361, 203056), (392, 186998), (518, 141512), (532, 137788), (592, 123823), (686, 106856), (703, 104272), (722, 101528), (784, 93499), (931, 78736), (1036, 70756), (1064, 68894), (1372, 53428), (1406, 52136), (1444, 50764), (1813, 40432), (1862, 39368), (2072, 35378), (2128, 34447), (2527, 29008), (2744, 26714), (2812, 26068), (2888, 25382), (3626, 20216), (3724, 19684), (4144, 17689), (4921, 14896), (5054, 14504), (5488, 13357), (5624, 13034), (5776, 12691), (6517, 11248), (7252, 10108), (7448, 9842)]