72956184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 221184000

約数和(自身を除く): 148227816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 79, 84, 92, 138, 158, 161, 168, 184, 237, 239, 276, 316, 322, 474, 478, 483, 552, 553, 632, 644, 717, 948, 956, 966, 1106, 1288, 1434, 1659, 1673, 1817, 1896, 1912, 1932, 2212, 2868, 3318, 3346, 3634, 3864, 4424, 5019, 5451, 5497, 5736, 6636, 6692, 7268, 10038, 10902, 10994, 12719, 13272, 13384, 14536, 16491, 18881, 20076, 21804, 21988, 25438, 32982, 37762, 38157, 38479, 40152, 43608, 43976, 50876, 56643, 65964, 75524, 76314, 76958, 101752, 113286, 115437, 131928, 132167, 151048, 152628, 153916, 226572, 230874, 264334, 305256, 307832, 396501, 434263, 453144, 461748, 528668, 793002, 868526, 923496, 1057336, 1302789, 1586004, 1737052, 2605578, 3039841, 3172008, 3474104, 5211156, 6079682, 9119523, 10422312, 12159364, 18239046, 24318728, 36478092, 72956184]

約数ペア:

[(1, 72956184), (2, 36478092), (3, 24318728), (4, 18239046), (6, 12159364), (7, 10422312), (8, 9119523), (12, 6079682), (14, 5211156), (21, 3474104), (23, 3172008), (24, 3039841), (28, 2605578), (42, 1737052), (46, 1586004), (56, 1302789), (69, 1057336), (79, 923496), (84, 868526), (92, 793002), (138, 528668), (158, 461748), (161, 453144), (168, 434263), (184, 396501), (237, 307832), (239, 305256), (276, 264334), (316, 230874), (322, 226572), (474, 153916), (478, 152628), (483, 151048), (552, 132167), (553, 131928), (632, 115437), (644, 113286), (717, 101752), (948, 76958), (956, 76314), (966, 75524), (1106, 65964), (1288, 56643), (1434, 50876), (1659, 43976), (1673, 43608), (1817, 40152), (1896, 38479), (1912, 38157), (1932, 37762), (2212, 32982), (2868, 25438), (3318, 21988), (3346, 21804), (3634, 20076), (3864, 18881), (4424, 16491), (5019, 14536), (5451, 13384), (5497, 13272), (5736, 12719), (6636, 10994), (6692, 10902), (7268, 10038)]