81184032

素因数分解:

$2^5\times 3^4\times {\mathrm{31321}}^1$

素因数の和:31343

約数の個数: 60

約数和(自身を含む): 238767606

約数和(自身を除く): 157583574

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 31321, 62642, 93963, 125284, 187926, 250568, 281889, 375852, 501136, 563778, 751704, 845667, 1002272, 1127556, 1503408, 1691334, 2255112, 2537001, 3006816, 3382668, 4510224, 5074002, 6765336, 9020448, 10148004, 13530672, 20296008, 27061344, 40592016, 81184032]

約数ペア:

[(1, 81184032), (2, 40592016), (3, 27061344), (4, 20296008), (6, 13530672), (8, 10148004), (9, 9020448), (12, 6765336), (16, 5074002), (18, 4510224), (24, 3382668), (27, 3006816), (32, 2537001), (36, 2255112), (48, 1691334), (54, 1503408), (72, 1127556), (81, 1002272), (96, 845667), (108, 751704), (144, 563778), (162, 501136), (216, 375852), (288, 281889), (324, 250568), (432, 187926), (648, 125284), (864, 93963), (1296, 62642), (2592, 31321)]