77145944

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{883}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 147875520

約数和(自身を除く): 70729576

約数列:

[1, 2, 4, 8, 67, 134, 163, 268, 326, 536, 652, 883, 1304, 1766, 3532, 7064, 10921, 21842, 43684, 59161, 87368, 118322, 143929, 236644, 287858, 473288, 575716, 1151432, 9643243, 19286486, 38572972, 77145944]

約数ペア:

[(1, 77145944), (2, 38572972), (4, 19286486), (8, 9643243), (67, 1151432), (134, 575716), (163, 473288), (268, 287858), (326, 236644), (536, 143929), (652, 118322), (883, 87368), (1304, 59161), (1766, 43684), (3532, 21842), (7064, 10921)]