73213802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 118540800

約数和(自身を除く): 45326998

約数列:

[1, 2, 19, 38, 83, 139, 166, 167, 278, 334, 1577, 2641, 3154, 3173, 5282, 6346, 11537, 13861, 23074, 23213, 27722, 46426, 219203, 263359, 438406, 441047, 526718, 882094, 1926679, 3853358, 36606901, 73213802]

約数ペア:

[(1, 73213802), (2, 36606901), (19, 3853358), (38, 1926679), (83, 882094), (139, 526718), (166, 441047), (167, 438406), (278, 263359), (334, 219203), (1577, 46426), (2641, 27722), (3154, 23213), (3173, 23074), (5282, 13861), (6346, 11537)]