80614908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 237758976

約数和(自身を除く): 157144068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 53, 66, 69, 92, 99, 106, 132, 138, 159, 167, 198, 207, 212, 253, 276, 318, 334, 396, 414, 477, 501, 506, 583, 636, 668, 759, 828, 954, 1002, 1012, 1166, 1219, 1503, 1518, 1749, 1837, 1908, 2004, 2277, 2332, 2438, 3006, 3036, 3498, 3657, 3674, 3841, 4554, 4876, 5247, 5511, 6012, 6996, 7314, 7348, 7682, 8851, 9108, 10494, 10971, 11022, 11523, 13409, 14628, 15364, 16533, 17702, 20988, 21942, 22044, 23046, 26553, 26818, 33066, 34569, 35404, 40227, 42251, 43884, 46092, 53106, 53636, 66132, 69138, 79659, 80454, 84502, 97361, 106212, 120681, 126753, 138276, 159318, 160908, 169004, 194722, 203573, 241362, 253506, 292083, 318636, 380259, 389444, 407146, 482724, 507012, 584166, 610719, 760518, 814292, 876249, 1168332, 1221438, 1521036, 1752498, 1832157, 2239303, 2442876, 3504996, 3664314, 4478606, 6717909, 7328628, 8957212, 13435818, 20153727, 26871636, 40307454, 80614908]

約数ペア:

[(1, 80614908), (2, 40307454), (3, 26871636), (4, 20153727), (6, 13435818), (9, 8957212), (11, 7328628), (12, 6717909), (18, 4478606), (22, 3664314), (23, 3504996), (33, 2442876), (36, 2239303), (44, 1832157), (46, 1752498), (53, 1521036), (66, 1221438), (69, 1168332), (92, 876249), (99, 814292), (106, 760518), (132, 610719), (138, 584166), (159, 507012), (167, 482724), (198, 407146), (207, 389444), (212, 380259), (253, 318636), (276, 292083), (318, 253506), (334, 241362), (396, 203573), (414, 194722), (477, 169004), (501, 160908), (506, 159318), (583, 138276), (636, 126753), (668, 120681), (759, 106212), (828, 97361), (954, 84502), (1002, 80454), (1012, 79659), (1166, 69138), (1219, 66132), (1503, 53636), (1518, 53106), (1749, 46092), (1837, 43884), (1908, 42251), (2004, 40227), (2277, 35404), (2332, 34569), (2438, 33066), (3006, 26818), (3036, 26553), (3498, 23046), (3657, 22044), (3674, 21942), (3841, 20988), (4554, 17702), (4876, 16533), (5247, 15364), (5511, 14628), (6012, 13409), (6996, 11523), (7314, 11022), (7348, 10971), (7682, 10494), (8851, 9108)]