73961328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{220123}}^1$

素因数の和:220141

約数の個数: 40

約数和(自身を含む): 218363008

約数和(自身を除く): 144401680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 220123, 440246, 660369, 880492, 1320738, 1540861, 1760984, 2641476, 3081722, 3521968, 4622583, 5282952, 6163444, 9245166, 10565904, 12326888, 18490332, 24653776, 36980664, 73961328]

約数ペア:

[(1, 73961328), (2, 36980664), (3, 24653776), (4, 18490332), (6, 12326888), (7, 10565904), (8, 9245166), (12, 6163444), (14, 5282952), (16, 4622583), (21, 3521968), (24, 3081722), (28, 2641476), (42, 1760984), (48, 1540861), (56, 1320738), (84, 880492), (112, 660369), (168, 440246), (336, 220123)]