72079884

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 191423232

約数和(自身を除く): 119343348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 263, 276, 331, 414, 526, 662, 789, 828, 993, 1052, 1324, 1578, 1986, 2367, 2979, 3156, 3972, 4734, 5958, 6049, 7613, 9468, 11916, 12098, 15226, 18147, 22839, 24196, 30452, 36294, 45678, 54441, 68517, 72588, 87053, 91356, 108882, 137034, 174106, 217764, 261159, 274068, 348212, 522318, 783477, 1044636, 1566954, 2002219, 3133908, 4004438, 6006657, 8008876, 12013314, 18019971, 24026628, 36039942, 72079884]

約数ペア:

[(1, 72079884), (2, 36039942), (3, 24026628), (4, 18019971), (6, 12013314), (9, 8008876), (12, 6006657), (18, 4004438), (23, 3133908), (36, 2002219), (46, 1566954), (69, 1044636), (92, 783477), (138, 522318), (207, 348212), (263, 274068), (276, 261159), (331, 217764), (414, 174106), (526, 137034), (662, 108882), (789, 91356), (828, 87053), (993, 72588), (1052, 68517), (1324, 54441), (1578, 45678), (1986, 36294), (2367, 30452), (2979, 24196), (3156, 22839), (3972, 18147), (4734, 15226), (5958, 12098), (6049, 11916), (7613, 9468)]