77667520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{34673}}^1$

素因数の和:34697

約数の個数: 56

約数和(自身を含む): 211372704

約数和(自身を除く): 133705184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 34673, 69346, 138692, 173365, 242711, 277384, 346730, 485422, 554768, 693460, 970844, 1109536, 1213555, 1386920, 1941688, 2219072, 2427110, 2773840, 3883376, 4854220, 5547680, 7766752, 9708440, 11095360, 15533504, 19416880, 38833760, 77667520]

約数ペア:

[(1, 77667520), (2, 38833760), (4, 19416880), (5, 15533504), (7, 11095360), (8, 9708440), (10, 7766752), (14, 5547680), (16, 4854220), (20, 3883376), (28, 2773840), (32, 2427110), (35, 2219072), (40, 1941688), (56, 1386920), (64, 1213555), (70, 1109536), (80, 970844), (112, 693460), (140, 554768), (160, 485422), (224, 346730), (280, 277384), (320, 242711), (448, 173365), (560, 138692), (1120, 69346), (2240, 34673)]