77687652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 219340800

約数和(自身を除く): 141653148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 79, 84, 92, 138, 158, 161, 237, 276, 316, 322, 474, 483, 509, 553, 644, 948, 966, 1018, 1106, 1527, 1659, 1817, 1932, 2036, 2212, 3054, 3318, 3563, 3634, 5451, 6108, 6636, 7126, 7268, 10689, 10902, 11707, 12719, 14252, 21378, 21804, 23414, 25438, 35121, 38157, 40211, 42756, 46828, 50876, 70242, 76314, 80422, 81949, 120633, 140484, 152628, 160844, 163898, 241266, 245847, 281477, 327796, 482532, 491694, 562954, 844431, 924853, 983388, 1125908, 1688862, 1849706, 2774559, 3377724, 3699412, 5549118, 6473971, 11098236, 12947942, 19421913, 25895884, 38843826, 77687652]

約数ペア:

[(1, 77687652), (2, 38843826), (3, 25895884), (4, 19421913), (6, 12947942), (7, 11098236), (12, 6473971), (14, 5549118), (21, 3699412), (23, 3377724), (28, 2774559), (42, 1849706), (46, 1688862), (69, 1125908), (79, 983388), (84, 924853), (92, 844431), (138, 562954), (158, 491694), (161, 482532), (237, 327796), (276, 281477), (316, 245847), (322, 241266), (474, 163898), (483, 160844), (509, 152628), (553, 140484), (644, 120633), (948, 81949), (966, 80422), (1018, 76314), (1106, 70242), (1527, 50876), (1659, 46828), (1817, 42756), (1932, 40211), (2036, 38157), (2212, 35121), (3054, 25438), (3318, 23414), (3563, 21804), (3634, 21378), (5451, 14252), (6108, 12719), (6636, 11707), (7126, 10902), (7268, 10689)]