80456256

素因数分解:

$2^6\times 3^2\times {\mathrm{139681}}^1$

素因数の和:139699

約数の個数: 42

約数和(自身を含む): 230614982

約数和(自身を除く): 150158726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 139681, 279362, 419043, 558724, 838086, 1117448, 1257129, 1676172, 2234896, 2514258, 3352344, 4469792, 5028516, 6704688, 8939584, 10057032, 13409376, 20114064, 26818752, 40228128, 80456256]

約数ペア:

[(1, 80456256), (2, 40228128), (3, 26818752), (4, 20114064), (6, 13409376), (8, 10057032), (9, 8939584), (12, 6704688), (16, 5028516), (18, 4469792), (24, 3352344), (32, 2514258), (36, 2234896), (48, 1676172), (64, 1257129), (72, 1117448), (96, 838086), (144, 558724), (192, 419043), (288, 279362), (576, 139681)]