8889118154

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 16519286784

約数和(自身を除く): 7630168630

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 103, 161, 206, 271, 301, 322, 529, 542, 602, 721, 989, 1058, 1442, 1897, 1978, 2369, 3703, 3794, 4429, 4738, 6233, 6923, 7406, 8858, 11653, 12466, 13846, 16583, 22747, 23306, 27913, 31003, 33166, 43631, 45494, 54487, 55826, 62006, 81571, 87262, 101867, 108974, 143359, 159229, 163142, 195391, 203734, 268019, 286718, 318458, 381409, 390782, 536038, 641999, 713069, 762818, 1003513, 1200259, 1283998, 1426138, 1876133, 2007026, 2342941, 2400518, 3752266, 4493993, 4685882, 6164437, 8401813, 8987986, 12328874, 14765977, 16400587, 16803626, 27605957, 29531954, 32801174, 43151059, 55211914, 86302118, 103361839, 193241699, 206723678, 386483398, 634937011, 1269874022, 4444559077, 8889118154]

約数ペア:

[(1, 8889118154), (2, 4444559077), (7, 1269874022), (14, 634937011), (23, 386483398), (43, 206723678), (46, 193241699), (86, 103361839), (103, 86302118), (161, 55211914), (206, 43151059), (271, 32801174), (301, 29531954), (322, 27605957), (529, 16803626), (542, 16400587), (602, 14765977), (721, 12328874), (989, 8987986), (1058, 8401813), (1442, 6164437), (1897, 4685882), (1978, 4493993), (2369, 3752266), (3703, 2400518), (3794, 2342941), (4429, 2007026), (4738, 1876133), (6233, 1426138), (6923, 1283998), (7406, 1200259), (8858, 1003513), (11653, 762818), (12466, 713069), (13846, 641999), (16583, 536038), (22747, 390782), (23306, 381409), (27913, 318458), (31003, 286718), (33166, 268019), (43631, 203734), (45494, 195391), (54487, 163142), (55826, 159229), (62006, 143359), (81571, 108974), (87262, 101867)]