79283512

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 200931840

約数和(自身を除く): 121648328

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 67, 68, 77, 88, 113, 119, 134, 136, 154, 187, 226, 238, 268, 308, 374, 452, 469, 476, 536, 616, 737, 748, 791, 904, 938, 952, 1139, 1243, 1309, 1474, 1496, 1582, 1876, 1921, 2278, 2486, 2618, 2948, 3164, 3752, 3842, 4556, 4972, 5159, 5236, 5896, 6328, 7571, 7684, 7973, 8701, 9112, 9944, 10318, 10472, 12529, 13447, 15142, 15368, 15946, 17402, 20636, 21131, 25058, 26894, 30284, 31892, 34804, 41272, 42262, 50116, 52997, 53788, 60568, 63784, 69608, 83281, 84524, 87703, 100232, 105994, 107576, 128707, 147917, 166562, 169048, 175406, 211988, 257414, 295834, 333124, 350812, 423976, 514828, 582967, 591668, 666248, 701624, 900949, 1029656, 1165934, 1183336, 1415777, 1801898, 2331868, 2831554, 3603796, 4663736, 5663108, 7207592, 9910439, 11326216, 19820878, 39641756, 79283512]

約数ペア:

[(1, 79283512), (2, 39641756), (4, 19820878), (7, 11326216), (8, 9910439), (11, 7207592), (14, 5663108), (17, 4663736), (22, 3603796), (28, 2831554), (34, 2331868), (44, 1801898), (56, 1415777), (67, 1183336), (68, 1165934), (77, 1029656), (88, 900949), (113, 701624), (119, 666248), (134, 591668), (136, 582967), (154, 514828), (187, 423976), (226, 350812), (238, 333124), (268, 295834), (308, 257414), (374, 211988), (452, 175406), (469, 169048), (476, 166562), (536, 147917), (616, 128707), (737, 107576), (748, 105994), (791, 100232), (904, 87703), (938, 84524), (952, 83281), (1139, 69608), (1243, 63784), (1309, 60568), (1474, 53788), (1496, 52997), (1582, 50116), (1876, 42262), (1921, 41272), (2278, 34804), (2486, 31892), (2618, 30284), (2948, 26894), (3164, 25058), (3752, 21131), (3842, 20636), (4556, 17402), (4972, 15946), (5159, 15368), (5236, 15142), (5896, 13447), (6328, 12529), (7571, 10472), (7684, 10318), (7973, 9944), (8701, 9112)]