74396168

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 186624000

約数和(自身を除く): 112227832

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 59, 77, 88, 89, 92, 118, 154, 161, 178, 184, 236, 253, 308, 322, 356, 413, 472, 506, 616, 623, 644, 649, 712, 826, 979, 1012, 1246, 1288, 1298, 1357, 1652, 1771, 1958, 2024, 2047, 2492, 2596, 2714, 3304, 3542, 3916, 4094, 4543, 4984, 5192, 5251, 5428, 6853, 7084, 7832, 8188, 9086, 9499, 10502, 10856, 13706, 14168, 14329, 14927, 16376, 18172, 18998, 21004, 22517, 27412, 28658, 29854, 36344, 36757, 37996, 42008, 45034, 54824, 57316, 57761, 59708, 73514, 75992, 90068, 104489, 114632, 115522, 119416, 120773, 147028, 157619, 180136, 208978, 231044, 241546, 294056, 315238, 404327, 417956, 462088, 483092, 630476, 808654, 835912, 845411, 966184, 1260952, 1328503, 1617308, 1690822, 2657006, 3234616, 3381644, 5314012, 6763288, 9299521, 10628024, 18599042, 37198084, 74396168]

約数ペア:

[(1, 74396168), (2, 37198084), (4, 18599042), (7, 10628024), (8, 9299521), (11, 6763288), (14, 5314012), (22, 3381644), (23, 3234616), (28, 2657006), (44, 1690822), (46, 1617308), (56, 1328503), (59, 1260952), (77, 966184), (88, 845411), (89, 835912), (92, 808654), (118, 630476), (154, 483092), (161, 462088), (178, 417956), (184, 404327), (236, 315238), (253, 294056), (308, 241546), (322, 231044), (356, 208978), (413, 180136), (472, 157619), (506, 147028), (616, 120773), (623, 119416), (644, 115522), (649, 114632), (712, 104489), (826, 90068), (979, 75992), (1012, 73514), (1246, 59708), (1288, 57761), (1298, 57316), (1357, 54824), (1652, 45034), (1771, 42008), (1958, 37996), (2024, 36757), (2047, 36344), (2492, 29854), (2596, 28658), (2714, 27412), (3304, 22517), (3542, 21004), (3916, 18998), (4094, 18172), (4543, 16376), (4984, 14927), (5192, 14329), (5251, 14168), (5428, 13706), (6853, 10856), (7084, 10502), (7832, 9499), (8188, 9086)]