61536456

素因数分解:

$2^3\times 3^3\times {\mathrm{431}}^1\times {\mathrm{661}}^1$

素因数の和:1107

約数の個数: 64

約数和(自身を含む): 171590400

約数和(自身を除く): 110053944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 431, 661, 862, 1293, 1322, 1724, 1983, 2586, 2644, 3448, 3879, 3966, 5172, 5288, 5949, 7758, 7932, 10344, 11637, 11898, 15516, 15864, 17847, 23274, 23796, 31032, 35694, 46548, 47592, 71388, 93096, 142776, 284891, 569782, 854673, 1139564, 1709346, 2279128, 2564019, 3418692, 5128038, 6837384, 7692057, 10256076, 15384114, 20512152, 30768228, 61536456]

約数ペア:

[(1, 61536456), (2, 30768228), (3, 20512152), (4, 15384114), (6, 10256076), (8, 7692057), (9, 6837384), (12, 5128038), (18, 3418692), (24, 2564019), (27, 2279128), (36, 1709346), (54, 1139564), (72, 854673), (108, 569782), (216, 284891), (431, 142776), (661, 93096), (862, 71388), (1293, 47592), (1322, 46548), (1724, 35694), (1983, 31032), (2586, 23796), (2644, 23274), (3448, 17847), (3879, 15864), (3966, 15516), (5172, 11898), (5288, 11637), (5949, 10344), (7758, 7932)]