7328628

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 19813248

約数和(自身を除く): 12484620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 53, 69, 92, 106, 138, 159, 167, 207, 212, 276, 318, 334, 414, 477, 501, 636, 668, 828, 954, 1002, 1219, 1503, 1908, 2004, 2438, 3006, 3657, 3841, 4876, 6012, 7314, 7682, 8851, 10971, 11523, 14628, 15364, 17702, 21942, 23046, 26553, 34569, 35404, 43884, 46092, 53106, 69138, 79659, 106212, 138276, 159318, 203573, 318636, 407146, 610719, 814292, 1221438, 1832157, 2442876, 3664314, 7328628]

約数ペア:

[(1, 7328628), (2, 3664314), (3, 2442876), (4, 1832157), (6, 1221438), (9, 814292), (12, 610719), (18, 407146), (23, 318636), (36, 203573), (46, 159318), (53, 138276), (69, 106212), (92, 79659), (106, 69138), (138, 53106), (159, 46092), (167, 43884), (207, 35404), (212, 34569), (276, 26553), (318, 23046), (334, 21942), (414, 17702), (477, 15364), (501, 14628), (636, 11523), (668, 10971), (828, 8851), (954, 7682), (1002, 7314), (1219, 6012), (1503, 4876), (1908, 3841), (2004, 3657), (2438, 3006)]