127260072

素因数分解:

$2^3\times 3^6\times {\mathrm{21821}}^1$

素因数の和:21845

約数の個数: 56

約数和(自身を含む): 357771690

約数和(自身を除く): 230511618

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 21821, 43642, 65463, 87284, 130926, 174568, 196389, 261852, 392778, 523704, 589167, 785556, 1178334, 1571112, 1767501, 2356668, 3535002, 4713336, 5302503, 7070004, 10605006, 14140008, 15907509, 21210012, 31815018, 42420024, 63630036, 127260072]

約数ペア:

[(1, 127260072), (2, 63630036), (3, 42420024), (4, 31815018), (6, 21210012), (8, 15907509), (9, 14140008), (12, 10605006), (18, 7070004), (24, 5302503), (27, 4713336), (36, 3535002), (54, 2356668), (72, 1767501), (81, 1571112), (108, 1178334), (162, 785556), (216, 589167), (243, 523704), (324, 392778), (486, 261852), (648, 196389), (729, 174568), (972, 130926), (1458, 87284), (1944, 65463), (2916, 43642), (5832, 21821)]