64605288

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{22247}}^1$

素因数の和:22278

約数の個数: 48

約数和(自身を含む): 177539040

約数和(自身を除く): 112933752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 22247, 44494, 66741, 88988, 133482, 177976, 244717, 266964, 489434, 533928, 734151, 978868, 1468302, 1957736, 2691887, 2936604, 5383774, 5873208, 8075661, 10767548, 16151322, 21535096, 32302644, 64605288]

約数ペア:

[(1, 64605288), (2, 32302644), (3, 21535096), (4, 16151322), (6, 10767548), (8, 8075661), (11, 5873208), (12, 5383774), (22, 2936604), (24, 2691887), (33, 1957736), (44, 1468302), (66, 978868), (88, 734151), (121, 533928), (132, 489434), (242, 266964), (264, 244717), (363, 177976), (484, 133482), (726, 88988), (968, 66741), (1452, 44494), (2904, 22247)]