262728

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 737100

約数和(自身を除く): 474372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 89, 123, 164, 178, 246, 267, 328, 356, 369, 492, 534, 712, 738, 801, 984, 1068, 1476, 1602, 2136, 2952, 3204, 3649, 6408, 7298, 10947, 14596, 21894, 29192, 32841, 43788, 65682, 87576, 131364, 262728]

約数ペア:

[(1, 262728), (2, 131364), (3, 87576), (4, 65682), (6, 43788), (8, 32841), (9, 29192), (12, 21894), (18, 14596), (24, 10947), (36, 7298), (41, 6408), (72, 3649), (82, 3204), (89, 2952), (123, 2136), (164, 1602), (178, 1476), (246, 1068), (267, 984), (328, 801), (356, 738), (369, 712), (492, 534)]