123885288

素因数分解:

$2^3\times 3^5\times {\mathrm{63727}}^1$

素因数の和:63748

約数の個数: 48

約数和(自身を含む): 347954880

約数和(自身を除く): 224069592

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, 972, 1944, 63727, 127454, 191181, 254908, 382362, 509816, 573543, 764724, 1147086, 1529448, 1720629, 2294172, 3441258, 4588344, 5161887, 6882516, 10323774, 13765032, 15485661, 20647548, 30971322, 41295096, 61942644, 123885288]

約数ペア:

[(1, 123885288), (2, 61942644), (3, 41295096), (4, 30971322), (6, 20647548), (8, 15485661), (9, 13765032), (12, 10323774), (18, 6882516), (24, 5161887), (27, 4588344), (36, 3441258), (54, 2294172), (72, 1720629), (81, 1529448), (108, 1147086), (162, 764724), (216, 573543), (243, 509816), (324, 382362), (486, 254908), (648, 191181), (972, 127454), (1944, 63727)]